80131523

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 86733504

約数和(自身を除く): 6601981

約数列:

[1, 17, 71, 197, 337, 1207, 3349, 5729, 13987, 23927, 66389, 237779, 406759, 1128613, 4713619, 80131523]

約数ペア:

[(1, 80131523), (17, 4713619), (71, 1128613), (197, 406759), (337, 237779), (1207, 66389), (3349, 23927), (5729, 13987)]