27199317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20747}}^1$

素因数の和:20792

約数の個数: 16

約数和(自身を含む): 39836160

約数和(自身を除く): 12636843

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20747, 62241, 394193, 477181, 1182579, 1431543, 9066439, 27199317]

約数ペア:

[(1, 27199317), (3, 9066439), (19, 1431543), (23, 1182579), (57, 477181), (69, 394193), (437, 62241), (1311, 20747)]