71818533

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{130817}}^1$

素因数の和:130884

約数の個数: 12

約数和(自身を含む): 105439308

約数和(自身を除く): 33620775

約数列:

[1, 3, 9, 61, 183, 549, 130817, 392451, 1177353, 7979837, 23939511, 71818533]

約数ペア:

[(1, 71818533), (3, 23939511), (9, 7979837), (61, 1177353), (183, 392451), (549, 130817)]