68707977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{17443}}^1$

素因数の和:17560

約数の個数: 16

約数和(自身を含む): 99640128

約数和(自身を除く): 30932151

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 17443, 52329, 226759, 680277, 1761743, 5285229, 22902659, 68707977]

約数ペア:

[(1, 68707977), (3, 22902659), (13, 5285229), (39, 1761743), (101, 680277), (303, 226759), (1313, 52329), (3939, 17443)]