56647539

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 90944000

約数和(自身を除く): 34296461

約数列:

[1, 3, 9, 13, 27, 39, 117, 199, 351, 597, 811, 1791, 2433, 2587, 5373, 7299, 7761, 10543, 21897, 23283, 31629, 69849, 94887, 161389, 284661, 484167, 1452501, 2098057, 4357503, 6294171, 18882513, 56647539]

約数ペア:

[(1, 56647539), (3, 18882513), (9, 6294171), (13, 4357503), (27, 2098057), (39, 1452501), (117, 484167), (199, 284661), (351, 161389), (597, 94887), (811, 69849), (1791, 31629), (2433, 23283), (2587, 21897), (5373, 10543), (7299, 7761)]