64534261

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 75985560

約数和(自身を除く): 11451299

約数列:

[1, 11, 17, 121, 137, 187, 229, 1507, 2057, 2329, 2519, 3893, 16577, 25619, 27709, 31373, 42823, 281809, 345103, 471053, 533341, 3796133, 5866751, 64534261]

約数ペア:

[(1, 64534261), (11, 5866751), (17, 3796133), (121, 533341), (137, 471053), (187, 345103), (229, 281809), (1507, 42823), (2057, 31373), (2329, 27709), (2519, 25619), (3893, 16577)]