68656571

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 72624384

約数和(自身を除く): 3967813

約数列:

[1, 37, 53, 157, 223, 1961, 5809, 8251, 8321, 11819, 35011, 307877, 437303, 1295407, 1855583, 68656571]

約数ペア:

[(1, 68656571), (37, 1855583), (53, 1295407), (157, 437303), (223, 307877), (1961, 35011), (5809, 11819), (8251, 8321)]