72714103

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^2$

素因数の和:615

約数の個数: 18

約数和(自身を含む): 91656152

約数和(自身を除く): 18942049

約数列:

[1, 7, 11, 77, 121, 293, 847, 2051, 3223, 22561, 35453, 85849, 248171, 600943, 944339, 6610373, 10387729, 72714103]

約数ペア:

[(1, 72714103), (7, 10387729), (11, 6610373), (77, 944339), (121, 600943), (293, 248171), (847, 85849), (2051, 35453), (3223, 22561)]