85755429

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{20759}}^1$

素因数の和:20791

約数の個数: 24

約数和(自身を含む): 136019520

約数和(自身を除く): 50264091

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 20759, 62277, 186831, 352903, 560493, 1058709, 1681479, 3176127, 5044437, 9528381, 28585143, 85755429]

約数ペア:

[(1, 85755429), (3, 28585143), (9, 9528381), (17, 5044437), (27, 3176127), (51, 1681479), (81, 1058709), (153, 560493), (243, 352903), (459, 186831), (1377, 62277), (4131, 20759)]