119509749

素因数分解:

$3^4\times {\mathrm{709}}^1\times {\mathrm{2081}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 178864620

約数和(自身を除く): 59354871

約数列:

[1, 3, 9, 27, 81, 709, 2081, 2127, 6243, 6381, 18729, 19143, 56187, 57429, 168561, 1475429, 4426287, 13278861, 39836583, 119509749]

約数ペア:

[(1, 119509749), (3, 39836583), (9, 13278861), (27, 4426287), (81, 1475429), (709, 168561), (2081, 57429), (2127, 56187), (6243, 19143), (6381, 18729)]