27289953

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3386

約数の個数: 20

約数和(自身を含む): 41174848

約数和(自身を除く): 13884895

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3271, 8343, 9813, 29439, 88317, 264951, 336913, 1010739, 3032217, 9096651, 27289953]

約数ペア:

[(1, 27289953), (3, 9096651), (9, 3032217), (27, 1010739), (81, 336913), (103, 264951), (309, 88317), (927, 29439), (2781, 9813), (3271, 8343)]