273668493

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{41903}}^1$

素因数の和:42224

約数の個数: 16

約数和(自身を含む): 418369536

約数和(自身を除く): 144701043

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 41903, 125709, 293321, 879963, 13031833, 39095499, 91222831, 273668493]

約数ペア:

[(1, 273668493), (3, 91222831), (7, 39095499), (21, 13031833), (311, 879963), (933, 293321), (2177, 125709), (6531, 41903)]