57777858

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 128743992

約数和(自身を除く): 70966134

約数列:

[1, 2, 3, 6, 9, 18, 61, 101, 122, 183, 202, 303, 366, 521, 549, 606, 909, 1042, 1098, 1563, 1818, 3126, 4689, 6161, 9378, 12322, 18483, 31781, 36966, 52621, 55449, 63562, 95343, 105242, 110898, 157863, 190686, 286029, 315726, 473589, 572058, 947178, 3209881, 6419762, 9629643, 19259286, 28888929, 57777858]

約数ペア:

[(1, 57777858), (2, 28888929), (3, 19259286), (6, 9629643), (9, 6419762), (18, 3209881), (61, 947178), (101, 572058), (122, 473589), (183, 315726), (202, 286029), (303, 190686), (366, 157863), (521, 110898), (549, 105242), (606, 95343), (909, 63562), (1042, 55449), (1098, 52621), (1563, 36966), (1818, 31781), (3126, 18483), (4689, 12322), (6161, 9378)]