121443567

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{134489}}^1$

素因数の和:134542

約数の個数: 16

約数和(自身を含む): 189361920

約数和(自身を除く): 67918353

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 134489, 403467, 941423, 2824269, 5783027, 17349081, 40481189, 121443567]

約数ペア:

[(1, 121443567), (3, 40481189), (7, 17349081), (21, 5783027), (43, 2824269), (129, 941423), (301, 403467), (903, 134489)]