53012907

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 86284800

約数和(自身を除く): 33271893

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 4493, 11799, 13479, 40437, 85367, 103339, 121311, 256101, 310017, 768303, 930051, 1963441, 2304909, 2790153, 5890323, 17670969, 53012907]

約数ペア:

[(1, 53012907), (3, 17670969), (9, 5890323), (19, 2790153), (23, 2304909), (27, 1963441), (57, 930051), (69, 768303), (171, 310017), (207, 256101), (437, 121311), (513, 103339), (621, 85367), (1311, 40437), (3933, 13479), (4493, 11799)]