122521689

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 183135680

約数和(自身を除く): 60613991

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 2647, 5143, 7941, 15429, 23823, 46287, 97939, 293817, 367933, 881451, 1103799, 3311397, 13613521, 40840563, 122521689]

約数ペア:

[(1, 122521689), (3, 40840563), (9, 13613521), (37, 3311397), (111, 1103799), (139, 881451), (333, 367933), (417, 293817), (1251, 97939), (2647, 46287), (5143, 23823), (7941, 15429)]