64920939

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 87609600

約数和(自身を除く): 22688661

約数列:

[1, 3, 149, 311, 447, 467, 933, 1401, 46339, 69583, 139017, 145237, 208749, 435711, 21640313, 64920939]

約数ペア:

[(1, 64920939), (3, 21640313), (149, 435711), (311, 208749), (447, 145237), (467, 139017), (933, 69583), (1401, 46339)]