20070243

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{60271}}^1$

素因数の和:60314

約数の個数: 12

約数和(自身を含む): 29774368

約数和(自身を除く): 9704125

約数列:

[1, 3, 9, 37, 111, 333, 60271, 180813, 542439, 2230027, 6690081, 20070243]

約数ペア:

[(1, 20070243), (3, 6690081), (9, 2230027), (37, 542439), (111, 180813), (333, 60271)]