57136857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2381}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 80416320

約数和(自身を除く): 23279463

約数列:

[1, 3, 19, 57, 421, 1263, 2381, 7143, 7999, 23997, 45239, 135717, 1002401, 3007203, 19045619, 57136857]

約数ペア:

[(1, 57136857), (3, 19045619), (19, 3007203), (57, 1002401), (421, 135717), (1263, 45239), (2381, 23997), (7143, 7999)]