7788952953

素因数分解:

$3^4\times {\mathrm{2609}}^1\times {\mathrm{36857}}^1$

素因数の和:39478

約数の個数: 20

約数和(自身を含む): 11640124980

約数和(自身を除く): 3851172027

約数列:

[1, 3, 9, 27, 81, 2609, 7827, 23481, 36857, 70443, 110571, 211329, 331713, 995139, 2985417, 96159913, 288479739, 865439217, 2596317651, 7788952953]

約数ペア:

[(1, 7788952953), (3, 2596317651), (9, 865439217), (27, 288479739), (81, 96159913), (2609, 2985417), (7827, 995139), (23481, 331713), (36857, 211329), (70443, 110571)]