78825969

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 117508352

約数和(自身を除く): 38682383

約数列:

[1, 3, 9, 61, 67, 183, 201, 549, 603, 2143, 4087, 6429, 12261, 19287, 36783, 130723, 143581, 392169, 430743, 1176507, 1292229, 8758441, 26275323, 78825969]

約数ペア:

[(1, 78825969), (3, 26275323), (9, 8758441), (61, 1292229), (67, 1176507), (183, 430743), (201, 392169), (549, 143581), (603, 130723), (2143, 36783), (4087, 19287), (6429, 12261)]