129600279

素因数分解:

$3^2\times {\mathrm{823}}^1\times {\mathrm{17497}}^1$

素因数の和:18326

約数の個数: 12

約数和(自身を含む): 187438576

約数和(自身を除く): 57838297

約数列:

[1, 3, 9, 823, 2469, 7407, 17497, 52491, 157473, 14400031, 43200093, 129600279]

約数ペア:

[(1, 129600279), (3, 43200093), (9, 14400031), (823, 157473), (2469, 52491), (7407, 17497)]