55073073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20107}}^1$

素因数の和:20204

約数の個数: 16

約数和(自身を含む): 81075456

約数和(自身を除く): 26002383

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 20107, 60321, 221177, 663531, 1668881, 5006643, 18357691, 55073073]

約数ペア:

[(1, 55073073), (3, 18357691), (11, 5006643), (33, 1668881), (83, 663531), (249, 221177), (913, 60321), (2739, 20107)]