64944099

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{72889}}^1$

素因数の和:72912

約数の個数: 20

約数和(自身を含む): 105836280

約数和(自身を除く): 40892181

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 72889, 218667, 656001, 801779, 1968003, 2405337, 5904009, 7216011, 21648033, 64944099]

約数ペア:

[(1, 64944099), (3, 21648033), (9, 7216011), (11, 5904009), (27, 2405337), (33, 1968003), (81, 801779), (99, 656001), (297, 218667), (891, 72889)]