68161873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 77788480

約数和(自身を除く): 9626607

約数列:

[1, 13, 19, 163, 247, 1693, 2119, 3097, 22009, 32167, 40261, 275959, 418171, 3587467, 5243221, 68161873]

約数ペア:

[(1, 68161873), (13, 5243221), (19, 3587467), (163, 418171), (247, 275959), (1693, 40261), (2119, 32167), (3097, 22009)]