133133080017

素因数分解:

$3^1\times 7^2\times {\mathrm{905667211}}^1$

素因数の和:905667228

約数の個数: 12

約数和(自身を含む): 206492124336

約数和(自身を除く): 73359044319

約数列:

[1, 3, 7, 21, 49, 147, 905667211, 2717001633, 6339670477, 19019011431, 44377693339, 133133080017]

約数ペア:

[(1, 133133080017), (3, 44377693339), (7, 19019011431), (21, 6339670477), (49, 2717001633), (147, 905667211)]