81763698

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{29819}}^1$

素因数の和:30281

約数の個数: 16

約数和(自身を含む): 163890720

約数和(自身を除く): 82127022

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 29819, 59638, 89457, 178914, 13627283, 27254566, 40881849, 81763698]

約数ペア:

[(1, 81763698), (2, 40881849), (3, 27254566), (6, 13627283), (457, 178914), (914, 89457), (1371, 59638), (2742, 29819)]