71956023

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 97400160

約数和(自身を除く): 25444137

約数列:

[1, 3, 109, 197, 327, 591, 1117, 3351, 21473, 64419, 121753, 220049, 365259, 660147, 23985341, 71956023]

約数ペア:

[(1, 71956023), (3, 23985341), (109, 660147), (197, 365259), (327, 220049), (591, 121753), (1117, 64419), (3351, 21473)]