90591453

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{65789}}^1$

素因数の和:65818

約数の個数: 20

約数和(自身を含む): 143290620

約数和(自身を除く): 52699167

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 65789, 197367, 592101, 1118413, 1776303, 3355239, 5328909, 10065717, 30197151, 90591453]

約数ペア:

[(1, 90591453), (3, 30197151), (9, 10065717), (17, 5328909), (27, 3355239), (51, 1776303), (81, 1118413), (153, 592101), (459, 197367), (1377, 65789)]