63170685

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 115140696

約数和(自身を除く): 51970011

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2557, 2745, 4941, 7671, 8235, 12785, 23013, 24705, 38355, 69039, 115065, 155977, 207117, 345195, 467931, 779885, 1035585, 1403793, 2339655, 4211379, 7018965, 12634137, 21056895, 63170685]

約数ペア:

[(1, 63170685), (3, 21056895), (5, 12634137), (9, 7018965), (15, 4211379), (27, 2339655), (45, 1403793), (61, 1035585), (81, 779885), (135, 467931), (183, 345195), (305, 207117), (405, 155977), (549, 115065), (915, 69039), (1647, 38355), (2557, 24705), (2745, 23013), (4941, 12785), (7671, 8235)]