71175969

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{85037}}^1$

素因数の和:85077

約数の個数: 16

約数和(自身を含む): 108848640

約数和(自身を除く): 37672671

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 85037, 255111, 765333, 2295999, 2636147, 7908441, 23725323, 71175969]

約数ペア:

[(1, 71175969), (3, 23725323), (9, 7908441), (27, 2636147), (31, 2295999), (93, 765333), (279, 255111), (837, 85037)]