7882029

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 12607232

約数和(自身を除く): 4725203

約数列:

[1, 3, 9, 27, 31, 43, 73, 81, 93, 129, 219, 279, 387, 657, 837, 1161, 1333, 1971, 2263, 2511, 3139, 3483, 3999, 5913, 6789, 9417, 11997, 20367, 28251, 35991, 61101, 84753, 97309, 107973, 183303, 254259, 291927, 875781, 2627343, 7882029]

約数ペア:

[(1, 7882029), (3, 2627343), (9, 875781), (27, 291927), (31, 254259), (43, 183303), (73, 107973), (81, 97309), (93, 84753), (129, 61101), (219, 35991), (279, 28251), (387, 20367), (657, 11997), (837, 9417), (1161, 6789), (1333, 5913), (1971, 3999), (2263, 3483), (2511, 3139)]