27701757

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 42937440

約数和(自身を除く): 15235683

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 3931, 7047, 11793, 35379, 106137, 113999, 318411, 341997, 955233, 1025991, 3077973, 9233919, 27701757]

約数ペア:

[(1, 27701757), (3, 9233919), (9, 3077973), (27, 1025991), (29, 955233), (81, 341997), (87, 318411), (243, 113999), (261, 106137), (783, 35379), (2349, 11793), (3931, 7047)]