64980311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 72772128

約数和(自身を除く): 7791817

約数列:

[1, 11, 61, 113, 671, 857, 1243, 6893, 9427, 52277, 75823, 96841, 575047, 1065251, 5907301, 64980311]

約数ペア:

[(1, 64980311), (11, 5907301), (61, 1065251), (113, 575047), (671, 96841), (857, 75823), (1243, 52277), (6893, 9427)]