31094361

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3727}}^1$

素因数の和:3842

約数の個数: 20

約数和(自身を含む): 46913152

約数和(自身を除く): 15818791

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3727, 8343, 11181, 33543, 100629, 301887, 383881, 1151643, 3454929, 10364787, 31094361]

約数ペア:

[(1, 31094361), (3, 10364787), (9, 3454929), (27, 1151643), (81, 383881), (103, 301887), (309, 100629), (927, 33543), (2781, 11181), (3727, 8343)]