80838043

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 101352384

約数和(自身を除く): 20514341

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 2057, 2431, 3023, 26741, 33253, 39299, 51391, 365783, 432289, 565301, 668083, 4755179, 6218311, 7348913, 80838043]

約数ペア:

[(1, 80838043), (11, 7348913), (13, 6218311), (17, 4755179), (121, 668083), (143, 565301), (187, 432289), (221, 365783), (1573, 51391), (2057, 39299), (2431, 33253), (3023, 26741)]