27243891

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 17108109

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 2309, 3933, 6927, 11799, 20781, 43871, 53107, 62343, 131613, 159321, 394839, 477963, 1009033, 1184517, 1433889, 3027099, 9081297, 27243891]

約数ペア:

[(1, 27243891), (3, 9081297), (9, 3027099), (19, 1433889), (23, 1184517), (27, 1009033), (57, 477963), (69, 394839), (171, 159321), (207, 131613), (437, 62343), (513, 53107), (621, 43871), (1311, 20781), (2309, 11799), (3933, 6927)]