66485913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27947}}^1$

素因数の和:28024

約数の個数: 16

約数和(自身を含む): 97035456

約数和(自身を除く): 30549543

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 27947, 83841, 363311, 1089933, 1704767, 5114301, 22161971, 66485913]

約数ペア:

[(1, 66485913), (3, 22161971), (13, 5114301), (39, 1704767), (61, 1089933), (183, 363311), (793, 83841), (2379, 27947)]