7955493

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 5987163

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 181, 273, 299, 483, 543, 637, 897, 1127, 1267, 1911, 2093, 2353, 3381, 3801, 4163, 6279, 7059, 8869, 12489, 14651, 16471, 26607, 29141, 43953, 49413, 54119, 87423, 115297, 162357, 203987, 345891, 378833, 611961, 1136499, 2651831, 7955493]

約数ペア:

[(1, 7955493), (3, 2651831), (7, 1136499), (13, 611961), (21, 378833), (23, 345891), (39, 203987), (49, 162357), (69, 115297), (91, 87423), (147, 54119), (161, 49413), (181, 43953), (273, 29141), (299, 26607), (483, 16471), (543, 14651), (637, 12489), (897, 8869), (1127, 7059), (1267, 6279), (1911, 4163), (2093, 3801), (2353, 3381)]