55553877

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{8609}}^1$

素因数の和:8857

約数の個数: 16

約数和(自身を含む): 82656000

約数和(自身を除く): 27102123

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 8609, 25827, 77481, 232443, 2057551, 6172653, 18517959, 55553877]

約数ペア:

[(1, 55553877), (3, 18517959), (9, 6172653), (27, 2057551), (239, 232443), (717, 77481), (2151, 25827), (6453, 8609)]