90717147

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{97861}}^1$

素因数の和:97970

約数の個数: 12

約数和(自身を含む): 132309424

約数和(自身を除く): 41592277

約数列:

[1, 3, 9, 103, 309, 927, 97861, 293583, 880749, 10079683, 30239049, 90717147]

約数ペア:

[(1, 90717147), (3, 30239049), (9, 10079683), (103, 880749), (309, 293583), (927, 97861)]