81170046

素因数分解:

$2^1\times 3^3\times {\mathrm{1503149}}^1$

素因数の和:1503160

約数の個数: 16

約数和(自身を含む): 180378000

約数和(自身を除く): 99207954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1503149, 3006298, 4509447, 9018894, 13528341, 27056682, 40585023, 81170046]

約数ペア:

[(1, 81170046), (2, 40585023), (3, 27056682), (6, 13528341), (9, 9018894), (18, 4509447), (27, 3006298), (54, 1503149)]