66910679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 75755520

約数和(自身を除く): 8844841

約数列:

[1, 11, 31, 239, 341, 821, 2629, 7409, 9031, 25451, 81499, 196219, 279961, 2158409, 6082789, 66910679]

約数ペア:

[(1, 66910679), (11, 6082789), (31, 2158409), (239, 279961), (341, 196219), (821, 81499), (2629, 25451), (7409, 9031)]