27720355894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{180002311}}^1$

素因数の和:180002331

約数の個数: 16

約数和(自身を含む): 51840665856

約数和(自身を除く): 24120309962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 180002311, 360004622, 1260016177, 1980025421, 2520032354, 3960050842, 13860177947, 27720355894]

約数ペア:

[(1, 27720355894), (2, 13860177947), (7, 3960050842), (11, 2520032354), (14, 1980025421), (22, 1260016177), (77, 360004622), (154, 180002311)]