128529037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61409}}^1$

素因数の和:61452

約数の個数: 16

約数和(自身を含む): 165070080

約数和(自身を除く): 36541043

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 61409, 429863, 798317, 1412407, 5588219, 9886849, 18361291, 128529037]

約数ペア:

[(1, 128529037), (7, 18361291), (13, 9886849), (23, 5588219), (91, 1412407), (161, 798317), (299, 429863), (2093, 61409)]