201480777

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{28591}}^1$

素因数の和:28635

約数の個数: 24

約数和(自身を含む): 312224640

約数和(自身を除く): 110743863

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 28591, 85773, 257319, 771957, 829139, 2315871, 2487417, 6947613, 7462251, 22386753, 67160259, 201480777]

約数ペア:

[(1, 201480777), (3, 67160259), (9, 22386753), (27, 7462251), (29, 6947613), (81, 2487417), (87, 2315871), (243, 829139), (261, 771957), (783, 257319), (2349, 85773), (7047, 28591)]