71553521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 79008384

約数和(自身を除く): 7454863

約数列:

[1, 13, 67, 113, 727, 871, 1469, 7571, 9451, 48709, 82151, 98423, 633217, 1067963, 5504117, 71553521]

約数ペア:

[(1, 71553521), (13, 5504117), (67, 1067963), (113, 633217), (727, 98423), (871, 82151), (1469, 48709), (7571, 9451)]