159187851

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 233307360

約数和(自身を除く): 74119509

約数列:

[1, 3, 9, 109, 263, 327, 617, 789, 981, 1851, 2367, 5553, 28667, 67253, 86001, 162271, 201759, 258003, 486813, 605277, 1460439, 17687539, 53062617, 159187851]

約数ペア:

[(1, 159187851), (3, 53062617), (9, 17687539), (109, 1460439), (263, 605277), (327, 486813), (617, 258003), (789, 201759), (981, 162271), (1851, 86001), (2367, 67253), (5553, 28667)]