73539009

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{101}}^2$

素因数の和:303

約数の個数: 30

約数和(自身を含む): 112199670

約数和(自身を除く): 38660661

約数列:

[1, 3, 9, 27, 81, 89, 101, 267, 303, 801, 909, 2403, 2727, 7209, 8181, 8989, 10201, 26967, 30603, 80901, 91809, 242703, 275427, 728109, 826281, 907889, 2723667, 8171001, 24513003, 73539009]

約数ペア:

[(1, 73539009), (3, 24513003), (9, 8171001), (27, 2723667), (81, 907889), (89, 826281), (101, 728109), (267, 275427), (303, 242703), (801, 91809), (909, 80901), (2403, 30603), (2727, 26967), (7209, 10201), (8181, 8989)]