53490159

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{63907}}^1$

素因数の和:63947

約数の個数: 16

約数和(自身を含む): 81802240

約数和(自身を除く): 28312081

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 63907, 191721, 575163, 1725489, 1981117, 5943351, 17830053, 53490159]

約数ペア:

[(1, 53490159), (3, 17830053), (9, 5943351), (27, 1981117), (31, 1725489), (93, 575163), (279, 191721), (837, 63907)]