67580811

素因数分解:

$3^4\times {\mathrm{739}}^1\times {\mathrm{1129}}^1$

素因数の和:1880

約数の個数: 20

約数和(自身を含む): 101180200

約数和(自身を除く): 33599389

約数列:

[1, 3, 9, 27, 81, 739, 1129, 2217, 3387, 6651, 10161, 19953, 30483, 59859, 91449, 834331, 2502993, 7508979, 22526937, 67580811]

約数ペア:

[(1, 67580811), (3, 22526937), (9, 7508979), (27, 2502993), (81, 834331), (739, 91449), (1129, 59859), (2217, 30483), (3387, 19953), (6651, 10161)]