236477907

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 361564160

約数和(自身を除く): 125086253

約数列:

[1, 3, 9, 27, 61, 67, 183, 201, 549, 603, 1647, 1809, 2143, 4087, 6429, 12261, 19287, 36783, 57861, 110349, 130723, 143581, 392169, 430743, 1176507, 1292229, 3529521, 3876687, 8758441, 26275323, 78825969, 236477907]

約数ペア:

[(1, 236477907), (3, 78825969), (9, 26275323), (27, 8758441), (61, 3876687), (67, 3529521), (183, 1292229), (201, 1176507), (549, 430743), (603, 392169), (1647, 143581), (1809, 130723), (2143, 110349), (4087, 57861), (6429, 36783), (12261, 19287)]