87909309

素因数分解:

$3^2\times {\mathrm{1601}}^1\times {\mathrm{6101}}^1$

素因数の和:7708

約数の個数: 12

約数和(自身を含む): 127080252

約数和(自身を除く): 39170943

約数列:

[1, 3, 9, 1601, 4803, 6101, 14409, 18303, 54909, 9767701, 29303103, 87909309]

約数ペア:

[(1, 87909309), (3, 29303103), (9, 9767701), (1601, 54909), (4803, 18303), (6101, 14409)]