99149913

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{20747}}^1$

素因数の和:20818

約数の個数: 20

約数和(自身を含む): 150630480

約数和(自身を除く): 51480567

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 20747, 62241, 186723, 560169, 1224073, 1680507, 3672219, 11016657, 33049971, 99149913]

約数ペア:

[(1, 99149913), (3, 33049971), (9, 11016657), (27, 3672219), (59, 1680507), (81, 1224073), (177, 560169), (531, 186723), (1593, 62241), (4779, 20747)]