131446143

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{115001}}^1$

素因数の和:115134

約数の個数: 12

約数和(自身を含む): 191363328

約数和(自身を除く): 59917185

約数列:

[1, 3, 9, 127, 381, 1143, 115001, 345003, 1035009, 14605127, 43815381, 131446143]

約数ペア:

[(1, 131446143), (3, 43815381), (9, 14605127), (127, 1035009), (381, 345003), (1143, 115001)]