73421526

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{172351}}^1$

素因数の和:172427

約数の個数: 16

約数和(自身を含む): 148912128

約数和(自身を除く): 75490602

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 172351, 344702, 517053, 1034106, 12236921, 24473842, 36710763, 73421526]

約数ペア:

[(1, 73421526), (2, 36710763), (3, 24473842), (6, 12236921), (71, 1034106), (142, 517053), (213, 344702), (426, 172351)]