55719147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12889}}^1$

素因数の和:13034

約数の個数: 16

約数和(自身を含む): 81671040

約数和(自身を除く): 25951893

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 12889, 38667, 141779, 425337, 1688459, 5065377, 18573049, 55719147]

約数ペア:

[(1, 55719147), (3, 18573049), (11, 5065377), (33, 1688459), (131, 425337), (393, 141779), (1441, 38667), (4323, 12889)]