138701472009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1\times {\mathrm{409987}}^1$

素因数の和:414916

約数の個数: 16

約数和(自身を含む): 193015790592

約数和(自身を除く): 54314318583

約数列:

[1, 3, 23, 69, 4903, 14709, 112769, 338307, 409987, 1229961, 9429701, 28289103, 2010166261, 6030498783, 46233824003, 138701472009]

約数ペア:

[(1, 138701472009), (3, 46233824003), (23, 6030498783), (69, 2010166261), (4903, 28289103), (14709, 9429701), (112769, 1229961), (338307, 409987)]