156540891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{4889}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 225096480

約数和(自身を除く): 68555589

約数列:

[1, 3, 13, 39, 821, 2463, 4889, 10673, 14667, 32019, 63557, 190671, 4013869, 12041607, 52180297, 156540891]

約数ペア:

[(1, 156540891), (3, 52180297), (13, 12041607), (39, 4013869), (821, 190671), (2463, 63557), (4889, 32019), (10673, 14667)]