236348523

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{39971}}^1$

素因数の和:40056

約数の個数: 20

約数和(自身を含む): 357909288

約数和(自身を除く): 121560765

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 39971, 119913, 359739, 1079217, 2917883, 3237651, 8753649, 26260947, 78782841, 236348523]

約数ペア:

[(1, 236348523), (3, 78782841), (9, 26260947), (27, 8753649), (73, 3237651), (81, 2917883), (219, 1079217), (657, 359739), (1971, 119913), (5913, 39971)]