68661036249

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{2689}}^1\times {\mathrm{50363}}^1$

素因数の和:53081

約数の個数: 24

約数和(自身を含む): 99170745120

約数和(自身を除く): 30509708871

約数列:

[1, 3, 13, 39, 169, 507, 2689, 8067, 34957, 50363, 104871, 151089, 454441, 654719, 1363323, 1964157, 8511347, 25534041, 135426107, 406278321, 1760539391, 5281618173, 22887012083, 68661036249]

約数ペア:

[(1, 68661036249), (3, 22887012083), (13, 5281618173), (39, 1760539391), (169, 406278321), (507, 135426107), (2689, 25534041), (8067, 8511347), (34957, 1964157), (50363, 1363323), (104871, 654719), (151089, 454441)]