27681831

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{6701}}^1$

素因数の和:6733

約数の個数: 24

約数和(自身を含む): 43911504

約数和(自身を除く): 16229673

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 6701, 20103, 60309, 113917, 180927, 341751, 542781, 1025253, 1628343, 3075759, 9227277, 27681831]

約数ペア:

[(1, 27681831), (3, 9227277), (9, 3075759), (17, 1628343), (27, 1025253), (51, 542781), (81, 341751), (153, 180927), (243, 113917), (459, 60309), (1377, 20103), (4131, 6701)]