15344777781

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{961633}}^1$

素因数の和:961842

約数の個数: 20

約数和(自身を含む): 23038827372

約数和(自身を除く): 7694049591

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 15957, 961633, 2884899, 8654697, 25964091, 77892273, 189441701, 568325103, 1704975309, 5114925927, 15344777781]

約数ペア:

[(1, 15344777781), (3, 5114925927), (9, 1704975309), (27, 568325103), (81, 189441701), (197, 77892273), (591, 25964091), (1773, 8654697), (5319, 2884899), (15957, 961633)]