165250527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{16111}}^1$

素因数の和:16390

約数の個数: 16

約数和(自身を含む): 238199808

約数和(自身を除く): 72949281

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 16111, 48333, 209443, 628329, 4237193, 12711579, 55083509, 165250527]

約数ペア:

[(1, 165250527), (3, 55083509), (13, 12711579), (39, 4237193), (263, 628329), (789, 209443), (3419, 48333), (10257, 16111)]