39399777

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5635

約数の個数: 24

約数和(自身を含む): 61064640

約数和(自身を除く): 21664863

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 5591, 7047, 16773, 50319, 150957, 162139, 452871, 486417, 1358613, 1459251, 4377753, 13133259, 39399777]

約数ペア:

[(1, 39399777), (3, 13133259), (9, 4377753), (27, 1459251), (29, 1358613), (81, 486417), (87, 452871), (243, 162139), (261, 150957), (783, 50319), (2349, 16773), (5591, 7047)]