78125463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18047}}^1$

素因数の和:18103

約数の個数: 24

約数和(自身を含む): 124819968

約数和(自身を除く): 46694505

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 18047, 54141, 162423, 234611, 667739, 703833, 2003217, 2111499, 6009651, 8680607, 26041821, 78125463]

約数ペア:

[(1, 78125463), (3, 26041821), (9, 8680607), (13, 6009651), (37, 2111499), (39, 2003217), (111, 703833), (117, 667739), (333, 234611), (481, 162423), (1443, 54141), (4329, 18047)]