6649047

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 10733184

約数和(自身を除く): 4084137

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 83, 129, 207, 249, 387, 621, 747, 989, 1161, 1863, 1909, 2241, 2967, 3483, 3569, 5727, 6723, 8901, 10707, 17181, 26703, 32121, 51543, 80109, 82087, 96363, 154629, 246261, 289089, 738783, 2216349, 6649047]

約数ペア:

[(1, 6649047), (3, 2216349), (9, 738783), (23, 289089), (27, 246261), (43, 154629), (69, 96363), (81, 82087), (83, 80109), (129, 51543), (207, 32121), (249, 26703), (387, 17181), (621, 10707), (747, 8901), (989, 6723), (1161, 5727), (1863, 3569), (1909, 3483), (2241, 2967)]