156036231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21863}}^1$

素因数の和:21943

約数の個数: 24

約数和(自身を含む): 246713376

約数和(自身を除く): 90677145

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 21863, 65589, 196767, 284219, 852657, 1333643, 2557971, 4000929, 12002787, 17337359, 52012077, 156036231]

約数ペア:

[(1, 156036231), (3, 52012077), (9, 17337359), (13, 12002787), (39, 4000929), (61, 2557971), (117, 1333643), (183, 852657), (549, 284219), (793, 196767), (2379, 65589), (7137, 21863)]