56109969

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 87859200

約数和(自身を除く): 31749231

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 1559, 3999, 4677, 11997, 14031, 35991, 42093, 48329, 67037, 144987, 201111, 434961, 603333, 1304883, 1809999, 2078147, 6234441, 18703323, 56109969]

約数ペア:

[(1, 56109969), (3, 18703323), (9, 6234441), (27, 2078147), (31, 1809999), (43, 1304883), (93, 603333), (129, 434961), (279, 201111), (387, 144987), (837, 67037), (1161, 48329), (1333, 42093), (1559, 35991), (3999, 14031), (4677, 11997)]