90963729

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{10903}}^1$

素因数の和:11018

約数の個数: 20

約数和(自身を含む): 137215936

約数和(自身を除く): 46252207

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 10903, 32709, 98127, 294381, 883143, 1123009, 3369027, 10107081, 30321243, 90963729]

約数ペア:

[(1, 90963729), (3, 30321243), (9, 10107081), (27, 3369027), (81, 1123009), (103, 883143), (309, 294381), (927, 98127), (2781, 32709), (8343, 10903)]