85189239

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{7459}}^1$

素因数の和:7521

約数の個数: 24

約数和(自身を含む): 130341120

約数和(自身を除く): 45151881

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 7459, 11421, 22377, 67131, 201393, 350573, 604179, 1051719, 1812537, 3155157, 9465471, 28396413, 85189239]

約数ペア:

[(1, 85189239), (3, 28396413), (9, 9465471), (27, 3155157), (47, 1812537), (81, 1051719), (141, 604179), (243, 350573), (423, 201393), (1269, 67131), (3807, 22377), (7459, 11421)]