57090189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47221}}^1$

素因数の和:47268

約数の個数: 16

約数和(自身を含む): 84621824

約数和(自身を除く): 27531635

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 47221, 141663, 613873, 1463851, 1841619, 4391553, 19030063, 57090189]

約数ペア:

[(1, 57090189), (3, 19030063), (13, 4391553), (31, 1841619), (39, 1463851), (93, 613873), (403, 141663), (1209, 47221)]