27451791

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1732

約数の個数: 20

約数和(自身を含む): 41216472

約数和(自身を除く): 13764681

約数列:

[1, 3, 9, 27, 81, 227, 681, 1493, 2043, 4479, 6129, 13437, 18387, 40311, 120933, 338911, 1016733, 3050199, 9150597, 27451791]

約数ペア:

[(1, 27451791), (3, 9150597), (9, 3050199), (27, 1016733), (81, 338911), (227, 120933), (681, 40311), (1493, 18387), (2043, 13437), (4479, 6129)]