85621389

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{49123}}^1$

素因数の和:49216

約数の個数: 16

約数和(自身を含む): 132045312

約数和(自身を除く): 46423923

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 49123, 147369, 343861, 1031583, 4077209, 12231627, 28540463, 85621389]

約数ペア:

[(1, 85621389), (3, 28540463), (7, 12231627), (21, 4077209), (83, 1031583), (249, 343861), (581, 147369), (1743, 49123)]