69038767

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4590

約数の個数: 16

約数和(自身を含む): 82612224

約数和(自身を除く): 13573457

約数列:

[1, 7, 31, 71, 217, 497, 2201, 4481, 15407, 31367, 138911, 318151, 972377, 2227057, 9862681, 69038767]

約数ペア:

[(1, 69038767), (7, 9862681), (31, 2227057), (71, 972377), (217, 318151), (497, 138911), (2201, 31367), (4481, 15407)]