68469709

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{127031}}^1$

素因数の和:127056

約数の個数: 12

約数和(自身を含む): 86889888

約数和(自身を除く): 18420179

約数列:

[1, 7, 11, 49, 77, 539, 127031, 889217, 1397341, 6224519, 9781387, 68469709]

約数ペア:

[(1, 68469709), (7, 9781387), (11, 6224519), (49, 1397341), (77, 889217), (539, 127031)]