80054181

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7481}}^1$

素因数の和:7557

約数の個数: 24

約数和(自身を含む): 122555160

約数和(自身を除く): 42500979

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 7481, 10701, 22443, 67329, 216949, 306721, 650847, 920163, 1952541, 2760489, 8894909, 26684727, 80054181]

約数ペア:

[(1, 80054181), (3, 26684727), (9, 8894909), (29, 2760489), (41, 1952541), (87, 920163), (123, 650847), (261, 306721), (369, 216949), (1189, 67329), (3567, 22443), (7481, 10701)]