188748156951

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{446213137}}^1$

素因数の和:446213190

約数の個数: 12

約数和(自身を含む): 278436998112

約数和(自身を除く): 89688841161

約数列:

[1, 3, 9, 47, 141, 423, 446213137, 1338639411, 4015918233, 20972017439, 62916052317, 188748156951]

約数ペア:

[(1, 188748156951), (3, 62916052317), (9, 20972017439), (47, 4015918233), (141, 1338639411), (423, 446213137)]