68576319

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2351}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 113498112

約数和(自身を除く): 44921793

約数列:

[1, 3, 7, 9, 21, 63, 463, 1389, 2351, 3241, 4167, 7053, 9723, 16457, 21159, 29169, 49371, 148113, 1088513, 3265539, 7619591, 9796617, 22858773, 68576319]

約数ペア:

[(1, 68576319), (3, 22858773), (7, 9796617), (9, 7619591), (21, 3265539), (63, 1088513), (463, 148113), (1389, 49371), (2351, 29169), (3241, 21159), (4167, 16457), (7053, 9723)]