156798585297

素因数分解:

$3^3\times {\mathrm{20747}}^1\times {\mathrm{279913}}^1$

素因数の和:300669

約数の個数: 16

約数和(自身を含む): 232306226880

約数和(自身を除く): 75507641583

約数列:

[1, 3, 9, 27, 20747, 62241, 186723, 279913, 560169, 839739, 2519217, 7557651, 5807355011, 17422065033, 52266195099, 156798585297]

約数ペア:

[(1, 156798585297), (3, 52266195099), (9, 17422065033), (27, 5807355011), (20747, 7557651), (62241, 2519217), (186723, 839739), (279913, 560169)]