81011403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9859}}^1$

素因数の和:9959

約数の個数: 24

約数和(自身を含む): 129205440

約数和(自身を除く): 48194037

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 9859, 29577, 88731, 108449, 325347, 818297, 976041, 2454891, 7364673, 9001267, 27003801, 81011403]

約数ペア:

[(1, 81011403), (3, 27003801), (9, 9001267), (11, 7364673), (33, 2454891), (83, 976041), (99, 818297), (249, 325347), (747, 108449), (913, 88731), (2739, 29577), (8217, 9859)]