16568463051

素因数分解:

$3^2\times 7^4\times {\mathrm{766739}}^1$

素因数の和:766773

約数の個数: 30

約数和(自身を含む): 27919303620

約数和(自身を除く): 11350840569

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 21609, 766739, 2300217, 5367173, 6900651, 16101519, 37570211, 48304557, 112710633, 262991477, 338131899, 788974431, 1840940339, 2366923293, 5522821017, 16568463051]

約数ペア:

[(1, 16568463051), (3, 5522821017), (7, 2366923293), (9, 1840940339), (21, 788974431), (49, 338131899), (63, 262991477), (147, 112710633), (343, 48304557), (441, 37570211), (1029, 16101519), (2401, 6900651), (3087, 5367173), (7203, 2300217), (21609, 766739)]