80653881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31741}}^1$

素因数の和:31773

約数の個数: 24

約数和(自身を含む): 135093952

約数和(自身を除く): 54440071

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 31741, 95223, 222187, 349151, 666561, 1047453, 2444057, 3840661, 7332171, 11521983, 26884627, 80653881]

約数ペア:

[(1, 80653881), (3, 26884627), (7, 11521983), (11, 7332171), (21, 3840661), (33, 2444057), (77, 1047453), (121, 666561), (231, 349151), (363, 222187), (847, 95223), (2541, 31741)]