161710109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{977}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 181391616

約数和(自身を除く): 19681507

約数列:

[1, 11, 41, 367, 451, 977, 4037, 10747, 15047, 40057, 165517, 358559, 440627, 3944149, 14700919, 161710109]

約数ペア:

[(1, 161710109), (11, 14700919), (41, 3944149), (367, 440627), (451, 358559), (977, 165517), (4037, 40057), (10747, 15047)]