81042849

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{34501}}^1$

素因数の和:34542

約数の個数: 20

約数和(自身を含む): 125242260

約数和(自身を除く): 44199411

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 34501, 103503, 310509, 931527, 1000529, 2794581, 3001587, 9004761, 27014283, 81042849]

約数ペア:

[(1, 81042849), (3, 27014283), (9, 9004761), (27, 3001587), (29, 2794581), (81, 1000529), (87, 931527), (261, 310509), (783, 103503), (2349, 34501)]