51194619

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11777}}^1$

素因数の和:11816

約数の個数: 32

約数和(自身を含む): 90455040

約数和(自身を除く): 39260421

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 11777, 35331, 82439, 105993, 247317, 270871, 317979, 741951, 812613, 1896097, 2225853, 2437839, 5688291, 7313517, 17064873, 51194619]

約数ペア:

[(1, 51194619), (3, 17064873), (7, 7313517), (9, 5688291), (21, 2437839), (23, 2225853), (27, 1896097), (63, 812613), (69, 741951), (161, 317979), (189, 270871), (207, 247317), (483, 105993), (621, 82439), (1449, 35331), (4347, 11777)]