78676641

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 116450880

約数和(自身を除く): 37774239

約数列:

[1, 3, 9, 61, 139, 183, 417, 549, 1031, 1251, 3093, 8479, 9279, 25437, 62891, 76311, 143309, 188673, 429927, 566019, 1289781, 8741849, 26225547, 78676641]

約数ペア:

[(1, 78676641), (3, 26225547), (9, 8741849), (61, 1289781), (139, 566019), (183, 429927), (417, 188673), (549, 143309), (1031, 76311), (1251, 62891), (3093, 25437), (8479, 9279)]