75905343

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{1289}}^1$

素因数の和:2028

約数の個数: 20

約数和(自身を含む): 113633520

約数和(自身を除く): 37728177

約数列:

[1, 3, 9, 27, 81, 727, 1289, 2181, 3867, 6543, 11601, 19629, 34803, 58887, 104409, 937103, 2811309, 8433927, 25301781, 75905343]

約数ペア:

[(1, 75905343), (3, 25301781), (9, 8433927), (27, 2811309), (81, 937103), (727, 104409), (1289, 58887), (2181, 34803), (3867, 19629), (6543, 11601)]