85820733

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 128137152

約数和(自身を除く): 42316419

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 2153, 4429, 6459, 13287, 19377, 39861, 92579, 221759, 277737, 665277, 833211, 1995831, 9535637, 28606911, 85820733]

約数ペア:

[(1, 85820733), (3, 28606911), (9, 9535637), (43, 1995831), (103, 833211), (129, 665277), (309, 277737), (387, 221759), (927, 92579), (2153, 39861), (4429, 19377), (6459, 13287)]