137213439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{5407}}^1$

素因数の和:6190

約数の個数: 16

約数和(自身を含む): 199879680

約数和(自身を除く): 62666241

約数列:

[1, 3, 11, 33, 769, 2307, 5407, 8459, 16221, 25377, 59477, 178431, 4157983, 12473949, 45737813, 137213439]

約数ペア:

[(1, 137213439), (3, 45737813), (11, 12473949), (33, 4157983), (769, 178431), (2307, 59477), (5407, 25377), (8459, 16221)]