99071181

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{111191}}^1$

素因数の和:111214

約数の個数: 20

約数和(自身を含む): 161450784

約数和(自身を除く): 62379603

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 111191, 333573, 1000719, 1223101, 3002157, 3669303, 9006471, 11007909, 33023727, 99071181]

約数ペア:

[(1, 99071181), (3, 33023727), (9, 11007909), (11, 9006471), (27, 3669303), (33, 3002157), (81, 1223101), (99, 1000719), (297, 333573), (891, 111191)]