81090867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11163

約数の個数: 32

約数和(自身を含む): 134507520

約数和(自身を除く): 53416653

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 11119, 33357, 122309, 144547, 189023, 366927, 433641, 567069, 1590017, 2079253, 2457299, 4770051, 6237759, 7371897, 27030289, 81090867]

約数ペア:

[(1, 81090867), (3, 27030289), (11, 7371897), (13, 6237759), (17, 4770051), (33, 2457299), (39, 2079253), (51, 1590017), (143, 567069), (187, 433641), (221, 366927), (429, 189023), (561, 144547), (663, 122309), (2431, 33357), (7293, 11119)]