57120129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3821}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 90627264

約数和(自身を除く): 33507135

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 3821, 4983, 11463, 14949, 34389, 42031, 126093, 378279, 576971, 1730913, 5192739, 6346681, 19040043, 57120129]

約数ペア:

[(1, 57120129), (3, 19040043), (9, 6346681), (11, 5192739), (33, 1730913), (99, 576971), (151, 378279), (453, 126093), (1359, 42031), (1661, 34389), (3821, 14949), (4983, 11463)]