66714453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30049

約数の個数: 24

約数和(自身を含む): 109243680

約数和(自身を除く): 42529227

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 30011, 90033, 270099, 390143, 570209, 1170429, 1710627, 3511287, 5131881, 7412717, 22238151, 66714453]

約数ペア:

[(1, 66714453), (3, 22238151), (9, 7412717), (13, 5131881), (19, 3511287), (39, 1710627), (57, 1170429), (117, 570209), (171, 390143), (247, 270099), (741, 90033), (2223, 30011)]