69081777

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 105896960

約数和(自身を除く): 36815183

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 3181, 7239, 9543, 21717, 28629, 60439, 181317, 403987, 543951, 1211961, 3635883, 7675753, 23027259, 69081777]

約数ペア:

[(1, 69081777), (3, 23027259), (9, 7675753), (19, 3635883), (57, 1211961), (127, 543951), (171, 403987), (381, 181317), (1143, 60439), (2413, 28629), (3181, 21717), (7239, 9543)]