71246727

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{10889}}^1$

素因数の和:11622

約数の個数: 12

約数和(自身を含む): 103062960

約数和(自身を除く): 31816233

約数列:

[1, 3, 9, 727, 2181, 6543, 10889, 32667, 98001, 7916303, 23748909, 71246727]

約数ペア:

[(1, 71246727), (3, 23748909), (9, 7916303), (727, 98001), (2181, 32667), (6543, 10889)]