81096731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 90007200

約数和(自身を除く): 8910469

約数列:

[1, 19, 29, 53, 551, 1007, 1537, 2777, 29203, 52763, 80533, 147181, 1530127, 2796439, 4268249, 81096731]

約数ペア:

[(1, 81096731), (19, 4268249), (29, 2796439), (53, 1530127), (551, 147181), (1007, 80533), (1537, 52763), (2777, 29203)]