200720673

素因数分解:

$3^8\times {\mathrm{30593}}^1$

素因数の和:30617

約数の個数: 18

約数和(自身を含む): 301075554

約数和(自身を除く): 100354881

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 30593, 91779, 275337, 826011, 2478033, 7434099, 22302297, 66906891, 200720673]

約数ペア:

[(1, 200720673), (3, 66906891), (9, 22302297), (27, 7434099), (81, 2478033), (243, 826011), (729, 275337), (2187, 91779), (6561, 30593)]