64792629

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{72719}}^1$

素因数の和:72742

約数の個数: 20

約数和(自身を含む): 105589440

約数和(自身を除く): 40796811

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 72719, 218157, 654471, 799909, 1963413, 2399727, 5890239, 7199181, 21597543, 64792629]

約数ペア:

[(1, 64792629), (3, 21597543), (9, 7199181), (11, 5890239), (27, 2399727), (33, 1963413), (81, 799909), (99, 654471), (297, 218157), (891, 72719)]