91082943

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 154829376

約数和(自身を除く): 63746433

約数列:

[1, 3, 7, 9, 21, 61, 63, 137, 173, 183, 411, 427, 519, 549, 959, 1211, 1233, 1281, 1557, 2877, 3633, 3843, 8357, 8631, 10553, 10899, 23701, 25071, 31659, 58499, 71103, 73871, 75213, 94977, 165907, 175497, 213309, 221613, 497721, 526491, 664839, 1445761, 1493163, 4337283, 10120327, 13011849, 30360981, 91082943]

約数ペア:

[(1, 91082943), (3, 30360981), (7, 13011849), (9, 10120327), (21, 4337283), (61, 1493163), (63, 1445761), (137, 664839), (173, 526491), (183, 497721), (411, 221613), (427, 213309), (519, 175497), (549, 165907), (959, 94977), (1211, 75213), (1233, 73871), (1281, 71103), (1557, 58499), (2877, 31659), (3633, 25071), (3843, 23701), (8357, 10899), (8631, 10553)]