55788639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2857}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 77920512

約数和(自身を除く): 22131873

約数列:

[1, 3, 23, 69, 283, 849, 2857, 6509, 8571, 19527, 65711, 197133, 808531, 2425593, 18596213, 55788639]

約数ペア:

[(1, 55788639), (3, 18596213), (23, 2425593), (69, 808531), (283, 197133), (849, 65711), (2857, 19527), (6509, 8571)]