51868533

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 70152192

約数和(自身を除く): 18283659

約数列:

[1, 3, 131, 191, 393, 573, 691, 2073, 25021, 75063, 90521, 131981, 271563, 395943, 17289511, 51868533]

約数ペア:

[(1, 51868533), (3, 17289511), (131, 395943), (191, 271563), (393, 131981), (573, 90521), (691, 75063), (2073, 25021)]