86072031

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{23269}}^1$

素因数の和:23415

約数の個数: 16

約数和(自身を含む): 128450400

約数和(自身を除く): 42378369

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 23269, 69807, 209421, 628263, 3187853, 9563559, 28690677, 86072031]

約数ペア:

[(1, 86072031), (3, 28690677), (9, 9563559), (27, 3187853), (137, 628263), (411, 209421), (1233, 69807), (3699, 23269)]