55537989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11213}}^1$

素因数の和:11356

約数の個数: 16

約数和(自身を含む): 80381952

約数和(自身を除く): 24843963

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 11213, 33639, 145769, 437307, 1424051, 4272153, 18512663, 55537989]

約数ペア:

[(1, 55537989), (3, 18512663), (13, 4272153), (39, 1424051), (127, 437307), (381, 145769), (1651, 33639), (4953, 11213)]