22478888907

素因数分解:

$3^4\times {\mathrm{7321}}^1\times {\mathrm{37907}}^1$

素因数の和:45240

約数の個数: 20

約数和(自身を含む): 33585047496

約数和(自身を除く): 11106158589

約数列:

[1, 3, 9, 27, 81, 7321, 21963, 37907, 65889, 113721, 197667, 341163, 593001, 1023489, 3070467, 277517147, 832551441, 2497654323, 7492962969, 22478888907]

約数ペア:

[(1, 22478888907), (3, 7492962969), (9, 2497654323), (27, 832551441), (81, 277517147), (7321, 3070467), (21963, 1023489), (37907, 593001), (65889, 341163), (113721, 197667)]