66468807

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 98240688

約数和(自身を除く): 31771881

約数列:

[1, 3, 9, 83, 101, 249, 303, 747, 881, 909, 2643, 7929, 8383, 25149, 73123, 75447, 88981, 219369, 266943, 658107, 800829, 7385423, 22156269, 66468807]

約数ペア:

[(1, 66468807), (3, 22156269), (9, 7385423), (83, 800829), (101, 658107), (249, 266943), (303, 219369), (747, 88981), (881, 75447), (909, 73123), (2643, 25149), (7929, 8383)]