8664057

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16917

約数の個数: 16

約数和(自身を含む): 13512000

約数和(自身を除く): 4847943

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 16889, 50667, 152001, 320891, 456003, 962673, 2888019, 8664057]

約数ペア:

[(1, 8664057), (3, 2888019), (9, 962673), (19, 456003), (27, 320891), (57, 152001), (171, 50667), (513, 16889)]