2520126027

素因数分解:

$3^8\times {\mathrm{384107}}^1$

素因数の和:384131

約数の個数: 18

約数和(自身を含む): 3780006828

約数和(自身を除く): 1259880801

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 384107, 1152321, 3456963, 10370889, 31112667, 93338001, 280014003, 840042009, 2520126027]

約数ペア:

[(1, 2520126027), (3, 840042009), (9, 280014003), (27, 93338001), (81, 31112667), (243, 10370889), (729, 3456963), (2187, 1152321), (6561, 384107)]