Proof Without Words: Perfect Numbers and Sums of Odd Cubes

DOI10.4169/MATH.MAG.89.1.14zbMath1398.11017OpenAlexW2343779411WikidataQ114021540 ScholiaQ114021540MaRDI QIDQ4961599

Roger B. Nelsen

Publication date: 25 October 2018

Published in: Mathematics Magazine (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4169/math.mag.89.1.14

zbMATH Keywords

perfect numbersconsecutive odd cubes

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25) Cubic and quartic Diophantine equations (11D25)

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