121138317

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 181194624

約数和(自身を除く): 60056307

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 3431, 3923, 10293, 11769, 30879, 35307, 184381, 286379, 553143, 859137, 1659429, 2577411, 13459813, 40379439, 121138317]

約数ペア:

[(1, 121138317), (3, 40379439), (9, 13459813), (47, 2577411), (73, 1659429), (141, 859137), (219, 553143), (423, 286379), (657, 184381), (3431, 35307), (3923, 30879), (10293, 11769)]