69481329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{3331}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 98360640

約数和(自身を除く): 28879311

約数列:

[1, 3, 17, 51, 409, 1227, 3331, 6953, 9993, 20859, 56627, 169881, 1362379, 4087137, 23160443, 69481329]

約数ペア:

[(1, 69481329), (3, 23160443), (17, 4087137), (51, 1362379), (409, 169881), (1227, 56627), (3331, 20859), (6953, 9993)]