66613209

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 102140352

約数和(自身を除く): 35527143

約数列:

[1, 3, 13, 37, 39, 53, 67, 111, 159, 169, 201, 481, 507, 689, 871, 1443, 1961, 2067, 2479, 2613, 3551, 5883, 6253, 7437, 8957, 10653, 11323, 18759, 25493, 26871, 32227, 33969, 46163, 76479, 96681, 131387, 138489, 331409, 394161, 418951, 600119, 994227, 1256853, 1708031, 1800357, 5124093, 22204403, 66613209]

約数ペア:

[(1, 66613209), (3, 22204403), (13, 5124093), (37, 1800357), (39, 1708031), (53, 1256853), (67, 994227), (111, 600119), (159, 418951), (169, 394161), (201, 331409), (481, 138489), (507, 131387), (689, 96681), (871, 76479), (1443, 46163), (1961, 33969), (2067, 32227), (2479, 26871), (2613, 25493), (3551, 18759), (5883, 11323), (6253, 10653), (7437, 8957)]