61803771

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6563}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 85489536

約数和(自身を除く): 23685765

約数列:

[1, 3, 43, 73, 129, 219, 3139, 6563, 9417, 19689, 282209, 479099, 846627, 1437297, 20601257, 61803771]

約数ペア:

[(1, 61803771), (3, 20601257), (43, 1437297), (73, 846627), (129, 479099), (219, 282209), (3139, 19689), (6563, 9417)]