Superharmonic numbers

DOI10.1090/S0025-5718-08-02147-9zbMath1214.11009OpenAlexW4230263606MaRDI QIDQ3055101

Graeme L. Cohen

Publication date: 7 November 2010

Published in: Mathematics of Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0025-5718-08-02147-9

zbMATH Keywords

perfect numbersharmonic numbers

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25) Values of arithmetic functions; tables (11Y70)

Cites Work

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• Über das harmonische Mittel der Teiler einer natürlichen Zahl. I, II
• Odd perfect numbers have at least nine distinct prime factors
• Improved Techniques for Lower Bounds for Odd Perfect Numbers
• All numbers whose positive divisors have integral harmonic mean up to $\mathbf {300}$
• On the Averages of the Divisors of a Number
• On Numbers with Integral Harmonic Mean

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