56207277

素因数分解:

$3^4\times 7^1\times {\mathrm{99131}}^1$

素因数の和:99150

約数の個数: 20

約数和(自身を含む): 95959776

約数和(自身を除く): 39752499

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 99131, 297393, 693917, 892179, 2081751, 2676537, 6245253, 8029611, 18735759, 56207277]

約数ペア:

[(1, 56207277), (3, 18735759), (7, 8029611), (9, 6245253), (21, 2676537), (27, 2081751), (63, 892179), (81, 693917), (189, 297393), (567, 99131)]