158220579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{44809}}^1$

素因数の和:44930

約数の個数: 16

約数和(自身を含む): 232295040

約数和(自身を除く): 74074461

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 44809, 134427, 492899, 1478697, 4794563, 14383689, 52740193, 158220579]

約数ペア:

[(1, 158220579), (3, 52740193), (11, 14383689), (33, 4794563), (107, 1478697), (321, 492899), (1177, 134427), (3531, 44809)]