78755841

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 125706240

約数和(自身を除く): 46950399

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 4091, 6417, 12273, 19251, 36819, 94093, 110457, 126821, 282279, 380463, 846837, 1141389, 2540511, 2916883, 3424167, 8750649, 26251947, 78755841]

約数ペア:

[(1, 78755841), (3, 26251947), (9, 8750649), (23, 3424167), (27, 2916883), (31, 2540511), (69, 1141389), (93, 846837), (207, 380463), (279, 282279), (621, 126821), (713, 110457), (837, 94093), (2139, 36819), (4091, 19251), (6417, 12273)]