142097121

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 213093504

約数和(自身を除く): 70996383

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 2867, 5507, 8601, 16521, 25803, 49563, 258829, 335927, 776487, 1007781, 2329461, 3023343, 15788569, 47365707, 142097121]

約数ペア:

[(1, 142097121), (3, 47365707), (9, 15788569), (47, 3023343), (61, 2329461), (141, 1007781), (183, 776487), (423, 335927), (549, 258829), (2867, 49563), (5507, 25803), (8601, 16521)]