331359849

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 504662400

約数和(自身を除く): 173302551

約数列:

[1, 3, 9, 27, 43, 129, 269, 387, 807, 1061, 1161, 2421, 3183, 7263, 9549, 11567, 28647, 34701, 45623, 104103, 136869, 285409, 312309, 410607, 856227, 1231821, 2568681, 7706043, 12272587, 36817761, 110453283, 331359849]

約数ペア:

[(1, 331359849), (3, 110453283), (9, 36817761), (27, 12272587), (43, 7706043), (129, 2568681), (269, 1231821), (387, 856227), (807, 410607), (1061, 312309), (1161, 285409), (2421, 136869), (3183, 104103), (7263, 45623), (9549, 34701), (11567, 28647)]