142122009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{18061}}^1$

素因数の和:18168

約数の個数: 16

約数和(自身を含む): 197092544

約数和(自身を除く): 54970535

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 18061, 54183, 776623, 1101721, 2329869, 3305163, 47374003, 142122009]

約数ペア:

[(1, 142122009), (3, 47374003), (43, 3305163), (61, 2329869), (129, 1101721), (183, 776623), (2623, 54183), (7869, 18061)]