120903999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{11927}}^1$

素因数の和:12070

約数の個数: 16

約数和(自身を含む): 167946240

約数和(自身を除く): 47042241

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 11927, 35781, 369737, 1109211, 1300043, 3900129, 40301333, 120903999]

約数ペア:

[(1, 120903999), (3, 40301333), (31, 3900129), (93, 1300043), (109, 1109211), (327, 369737), (3379, 35781), (10137, 11927)]