734643

素因数分解:

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

素因数の和:65

約数の個数: 48

約数和(自身を含む): 1405440

約数和(自身を除く): 670797

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 169, 189, 207, 273, 299, 351, 483, 507, 621, 819, 897, 1183, 1449, 1521, 2093, 2457, 2691, 3549, 3887, 4347, 4563, 6279, 8073, 10647, 11661, 18837, 27209, 31941, 34983, 56511, 81627, 104949, 244881, 734643]

約数ペア:

[(1, 734643), (3, 244881), (7, 104949), (9, 81627), (13, 56511), (21, 34983), (23, 31941), (27, 27209), (39, 18837), (63, 11661), (69, 10647), (91, 8073), (117, 6279), (161, 4563), (169, 4347), (189, 3887), (207, 3549), (273, 2691), (299, 2457), (351, 2093), (483, 1521), (507, 1449), (621, 1183), (819, 897)]