87609393

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{15139}}^1$

素因数の和:15788

約数の個数: 12

約数和(自身を含む): 126752080

約数和(自身を除く): 39142687

約数列:

[1, 3, 9, 643, 1929, 5787, 15139, 45417, 136251, 9734377, 29203131, 87609393]

約数ペア:

[(1, 87609393), (3, 29203131), (9, 9734377), (643, 136251), (1929, 45417), (5787, 15139)]