87290163

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{4447}}^1$

素因数の和:5183

約数の個数: 16

約数和(自身を含む): 129525760

約数和(自身を除く): 42235597

約数列:

[1, 3, 9, 27, 727, 2181, 4447, 6543, 13341, 19629, 40023, 120069, 3232969, 9698907, 29096721, 87290163]

約数ペア:

[(1, 87290163), (3, 29096721), (9, 9698907), (27, 3232969), (727, 120069), (2181, 40023), (4447, 19629), (6543, 13341)]