158016717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{344263}}^1$

素因数の和:344289

約数の個数: 16

約数和(自身を含む): 247870080

約数和(自身を除く): 89853363

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 344263, 1032789, 3098367, 5852471, 9295101, 17557413, 52672239, 158016717]

約数ペア:

[(1, 158016717), (3, 52672239), (9, 17557413), (17, 9295101), (27, 5852471), (51, 3098367), (153, 1032789), (459, 344263)]