27544293

素因数分解:

$3^5\times 7^1\times {\mathrm{16193}}^1$

素因数の和:16215

約数の個数: 24

約数和(自身を含む): 47156928

約数和(自身を除く): 19612635

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 16193, 48579, 113351, 145737, 340053, 437211, 1020159, 1311633, 3060477, 3934899, 9181431, 27544293]

約数ペア:

[(1, 27544293), (3, 9181431), (7, 3934899), (9, 3060477), (21, 1311633), (27, 1020159), (63, 437211), (81, 340053), (189, 145737), (243, 113351), (567, 48579), (1701, 16193)]