56814639

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9767}}^1$

素因数の和:10054

約数の個数: 16

約数和(自身を含む): 86896128

約数和(自身を除く): 30081489

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 9767, 29301, 68369, 205107, 2705459, 8116377, 18938213, 56814639]

約数ペア:

[(1, 56814639), (3, 18938213), (7, 8116377), (21, 2705459), (277, 205107), (831, 68369), (1939, 29301), (5817, 9767)]