57053889

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{19037}}^1$

素因数の和:19086

約数の個数: 20

約数和(自身を含む): 87536724

約数和(自身を除く): 30482835

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 19037, 57111, 171333, 513999, 704369, 1541997, 2113107, 6339321, 19017963, 57053889]

約数ペア:

[(1, 57053889), (3, 19017963), (9, 6339321), (27, 2113107), (37, 1541997), (81, 704369), (111, 513999), (333, 171333), (999, 57111), (2997, 19037)]