56002779

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1489}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 95360000

約数和(自身を除く): 39357221

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1489, 1791, 4179, 4467, 5373, 10423, 12537, 13401, 31269, 37611, 40203, 93807, 281421, 296311, 888933, 2074177, 2666799, 6222531, 8000397, 18667593, 56002779]

約数ペア:

[(1, 56002779), (3, 18667593), (7, 8000397), (9, 6222531), (21, 2666799), (27, 2074177), (63, 888933), (189, 296311), (199, 281421), (597, 93807), (1393, 40203), (1489, 37611), (1791, 31269), (4179, 13401), (4467, 12537), (5373, 10423)]