188385156963

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{445354981}}^1$

素因数の和:445355034

約数の個数: 12

約数和(自身を含む): 277901508768

約数和(自身を除く): 89516351805

約数列:

[1, 3, 9, 47, 141, 423, 445354981, 1336064943, 4008194829, 20931684107, 62795052321, 188385156963]

約数ペア:

[(1, 188385156963), (3, 62795052321), (9, 20931684107), (47, 4008194829), (141, 1336064943), (423, 445354981)]