65724129

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{10271}}^1$

素因数の和:10362

約数の個数: 20

約数和(自身を含む): 99432960

約数和(自身を除く): 33708831

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 10271, 30813, 92439, 277317, 811409, 831951, 2434227, 7302681, 21908043, 65724129]

約数ペア:

[(1, 65724129), (3, 21908043), (9, 7302681), (27, 2434227), (79, 831951), (81, 811409), (237, 277317), (711, 92439), (2133, 30813), (6399, 10271)]