27876513

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30871}}^1$

素因数の和:30924

約数の個数: 16

約数和(自身を含む): 43467776

約数和(自身を除く): 15591263

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 30871, 92613, 216097, 648291, 1327453, 3982359, 9292171, 27876513]

約数ペア:

[(1, 27876513), (3, 9292171), (7, 3982359), (21, 1327453), (43, 648291), (129, 216097), (301, 92613), (903, 30871)]