56776587

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{26249}}^1$

素因数の和:26362

約数の個数: 16

約数和(自身を含む): 87360000

約数和(自身を除く): 30583413

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 26249, 78747, 183743, 551229, 2703647, 8110941, 18925529, 56776587]

約数ペア:

[(1, 56776587), (3, 18925529), (7, 8110941), (21, 2703647), (103, 551229), (309, 183743), (721, 78747), (2163, 26249)]