69327171

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1638

約数の個数: 28

約数和(自身を含む): 105714960

約数和(自身を除く): 36387789

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1559, 1647, 4677, 4941, 14031, 14823, 42093, 44469, 95099, 126279, 285297, 378837, 855891, 1136511, 2567673, 7703019, 23109057, 69327171]

約数ペア:

[(1, 69327171), (3, 23109057), (9, 7703019), (27, 2567673), (61, 1136511), (81, 855891), (183, 378837), (243, 285297), (549, 126279), (729, 95099), (1559, 44469), (1647, 42093), (4677, 14823), (4941, 14031)]