Polylogarithms and arithmetic function spaces
Polynomials Involving the Floor Function.
Positive integers such that .
Powerful amicable numbers
Poznámka arithmerická
Poznámka o číslech spřízněných
Poznámky arithmetické. [I.]
Poznámky arithmetické. [II.]
Prime numbers such that the sums of the divisors of their powers are perfect power numbers
Prime numbers such that the sums of the divisors of their powers are perfect squares
Primes in classes of the iterated totient function.
Primitive free quartics with specified norm and trace
Problèmes sur quelques fonctions numériques
Properties of rational arithmetic functions.
Properties of the function .
Quasi-amicable numbers are rare.
Quasiperfect numbers
Ramanujan sums and almost periodic functions
Ramanujan-Entwicklungen stark multiplikativer zahlentheoretischer Funktionen
Rational arithmetical functions of order (2,1) with respect to regular convolutions.