121894239

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{1327}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 165436928

約数和(自身を除く): 43542689

約数列:

[1, 3, 67, 201, 457, 1327, 1371, 3981, 30619, 88909, 91857, 266727, 606439, 1819317, 40631413, 121894239]

約数ペア:

[(1, 121894239), (3, 40631413), (67, 1819317), (201, 606439), (457, 266727), (1327, 91857), (1371, 88909), (3981, 30619)]