65501217

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{35159}}^1$

素因数の和:35194

約数の個数: 20

約数和(自身を含む): 102104640

約数和(自身を除く): 36603423

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 35159, 105477, 316431, 808657, 949293, 2425971, 2847879, 7277913, 21833739, 65501217]

約数ペア:

[(1, 65501217), (3, 21833739), (9, 7277913), (23, 2847879), (27, 2425971), (69, 949293), (81, 808657), (207, 316431), (621, 105477), (1863, 35159)]