74205963

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3753

約数の個数: 40

約数和(自身を含む): 125694800

約数和(自身を除く): 51488837

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 3709, 6669, 11127, 20007, 33381, 48217, 70471, 100143, 144651, 211413, 300429, 433953, 634239, 916123, 1301859, 1902717, 2748369, 3905577, 5708151, 8245107, 24735321, 74205963]

約数ペア:

[(1, 74205963), (3, 24735321), (9, 8245107), (13, 5708151), (19, 3905577), (27, 2748369), (39, 1902717), (57, 1301859), (81, 916123), (117, 634239), (171, 433953), (247, 300429), (351, 211413), (513, 144651), (741, 100143), (1053, 70471), (1539, 48217), (2223, 33381), (3709, 20007), (6669, 11127)]