87311059

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 101314080

約数和(自身を除く): 14003021

約数列:

[1, 11, 23, 121, 137, 229, 253, 1507, 2519, 2783, 3151, 5267, 16577, 27709, 31373, 34661, 57937, 345103, 381271, 637307, 721579, 3796133, 7937369, 87311059]

約数ペア:

[(1, 87311059), (11, 7937369), (23, 3796133), (121, 721579), (137, 637307), (229, 381271), (253, 345103), (1507, 57937), (2519, 34661), (2783, 31373), (3151, 27709), (5267, 16577)]