86818311

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{5857}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 132203344

約数和(自身を除く): 45385033

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 5857, 14823, 17571, 52713, 158139, 357277, 474417, 1071831, 1423251, 3215493, 9646479, 28939437, 86818311]

約数ペア:

[(1, 86818311), (3, 28939437), (9, 9646479), (27, 3215493), (61, 1423251), (81, 1071831), (183, 474417), (243, 357277), (549, 158139), (1647, 52713), (4941, 17571), (5857, 14823)]