66865711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 75243168

約数和(自身を除く): 8377457

約数列:

[1, 11, 41, 173, 451, 857, 1903, 7093, 9427, 35137, 78023, 148261, 386507, 1630871, 6078701, 66865711]

約数ペア:

[(1, 66865711), (11, 6078701), (41, 1630871), (173, 386507), (451, 148261), (857, 78023), (1903, 35137), (7093, 9427)]