159531431

素因数分解:

${\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 165970944

約数和(自身を除く): 6439513

約数列:

[1, 53, 127, 137, 173, 6731, 7261, 9169, 17399, 21971, 23701, 922147, 1164463, 1256153, 3010027, 159531431]

約数ペア:

[(1, 159531431), (53, 3010027), (127, 1256153), (137, 1164463), (173, 922147), (6731, 23701), (7261, 21971), (9169, 17399)]