27108531

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 40594944

約数和(自身を除く): 13486413

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 641, 1143, 1923, 4699, 5769, 14097, 23717, 42291, 71151, 81407, 213453, 244221, 732663, 3012059, 9036177, 27108531]

約数ペア:

[(1, 27108531), (3, 9036177), (9, 3012059), (37, 732663), (111, 244221), (127, 213453), (333, 81407), (381, 71151), (641, 42291), (1143, 23717), (1923, 14097), (4699, 5769)]