85777131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{60449}}^1$

素因数の和:60506

約数の個数: 16

約数和(自身を含む): 127670400

約数和(自身を除く): 41893269

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 60449, 181347, 664939, 1994817, 2599307, 7797921, 28592377, 85777131]

約数ペア:

[(1, 85777131), (3, 28592377), (11, 7797921), (33, 2599307), (43, 1994817), (129, 664939), (473, 181347), (1419, 60449)]