85685577

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3877}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 117270720

約数和(自身を除く): 31585143

約数列:

[1, 3, 53, 139, 159, 417, 3877, 7367, 11631, 22101, 205481, 538903, 616443, 1616709, 28561859, 85685577]

約数ペア:

[(1, 85685577), (3, 28561859), (53, 1616709), (139, 616443), (159, 538903), (417, 205481), (3877, 22101), (7367, 11631)]