66136617

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 99590400

約数和(自身を除く): 33453783

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 1823, 4031, 5469, 12093, 16407, 36279, 52867, 158601, 253397, 475803, 760191, 2280573, 7348513, 22045539, 66136617]

約数ペア:

[(1, 66136617), (3, 22045539), (9, 7348513), (29, 2280573), (87, 760191), (139, 475803), (261, 253397), (417, 158601), (1251, 52867), (1823, 36279), (4031, 16407), (5469, 12093)]