156628053

素因数分解:

$3^3\times {\mathrm{61}}^2\times {\mathrm{1559}}^1$

素因数の和:1690

約数の個数: 24

約数和(自身を含む): 236059200

約数和(自身を除く): 79431147

約数列:

[1, 3, 9, 27, 61, 183, 549, 1559, 1647, 3721, 4677, 11163, 14031, 33489, 42093, 95099, 100467, 285297, 855891, 2567673, 5801039, 17403117, 52209351, 156628053]

約数ペア:

[(1, 156628053), (3, 52209351), (9, 17403117), (27, 5801039), (61, 2567673), (183, 855891), (549, 285297), (1559, 100467), (1647, 95099), (3721, 42093), (4677, 33489), (11163, 14031)]