27935721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 44291520

約数和(自身を除く): 16355799

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1559, 1629, 1991, 4677, 5973, 14031, 17149, 17919, 51447, 154341, 282179, 846537, 2539611, 3103969, 9311907, 27935721]

約数ペア:

[(1, 27935721), (3, 9311907), (9, 3103969), (11, 2539611), (33, 846537), (99, 282179), (181, 154341), (543, 51447), (1559, 17919), (1629, 17149), (1991, 14031), (4677, 5973)]