51347373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 85862400

約数和(自身を除く): 34515027

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1117, 1393, 2189, 3351, 4179, 6567, 7819, 12287, 15323, 23457, 36861, 45969, 86009, 222283, 258027, 666849, 1555981, 2445113, 4667943, 7335339, 17115791, 51347373]

約数ペア:

[(1, 51347373), (3, 17115791), (7, 7335339), (11, 4667943), (21, 2445113), (33, 1555981), (77, 666849), (199, 258027), (231, 222283), (597, 86009), (1117, 45969), (1393, 36861), (2189, 23457), (3351, 15323), (4179, 12287), (6567, 7819)]