51542211

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{25303}}^1$

素因数の和:25410

約数の個数: 16

約数和(自身を含む): 79353344

約数和(自身を除く): 27811133

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 25303, 75909, 177121, 531363, 2454391, 7363173, 17180737, 51542211]

約数ペア:

[(1, 51542211), (3, 17180737), (7, 7363173), (21, 2454391), (97, 531363), (291, 177121), (679, 75909), (2037, 25303)]