57745359

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 98211840

約数和(自身を除く): 40466481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1103, 1939, 2493, 3309, 5817, 7479, 7721, 9927, 17451, 23163, 29781, 52353, 69489, 208467, 305531, 916593, 2138717, 2749779, 6416151, 8249337, 19248453, 57745359]

約数ペア:

[(1, 57745359), (3, 19248453), (7, 8249337), (9, 6416151), (21, 2749779), (27, 2138717), (63, 916593), (189, 305531), (277, 208467), (831, 69489), (1103, 52353), (1939, 29781), (2493, 23163), (3309, 17451), (5817, 9927), (7479, 7721)]