57149961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12641}}^1$

素因数の和:12792

約数の個数: 16

約数和(自身を含む): 83740608

約数和(自身を除く): 26590647

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12641, 37923, 139051, 417153, 1731817, 5195451, 19049987, 57149961]

約数ペア:

[(1, 57149961), (3, 19049987), (11, 5195451), (33, 1731817), (137, 417153), (411, 139051), (1507, 37923), (4521, 12641)]