1237157649

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{65677}}^1$

素因数の和:65726

約数の個数: 48

約数和(自身を含む): 2295052032

約数和(自身を除く): 1057894383

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 18837, 65677, 197031, 459739, 591093, 853801, 1379217, 1510571, 2561403, 4137651, 4531713, 5976607, 7684209, 10573997, 13595139, 17929821, 19637423, 31721991, 53789463, 58912269, 95165973, 137461961, 176736807, 412385883, 1237157649]

約数ペア:

[(1, 1237157649), (3, 412385883), (7, 176736807), (9, 137461961), (13, 95165973), (21, 58912269), (23, 53789463), (39, 31721991), (63, 19637423), (69, 17929821), (91, 13595139), (117, 10573997), (161, 7684209), (207, 5976607), (273, 4531713), (299, 4137651), (483, 2561403), (819, 1510571), (897, 1379217), (1449, 853801), (2093, 591093), (2691, 459739), (6279, 197031), (18837, 65677)]