86564421

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{88241}}^1$

素因数の和:88356

約数の個数: 12

約数和(自身を含む): 126186060

約数和(自身を除く): 39621639

約数列:

[1, 3, 9, 109, 327, 981, 88241, 264723, 794169, 9618269, 28854807, 86564421]

約数ペア:

[(1, 86564421), (3, 28854807), (9, 9618269), (109, 794169), (327, 264723), (981, 88241)]