139517802

素因数分解:

$2^1\times 3^4\times {\mathrm{861221}}^1$

素因数の和:861235

約数の個数: 20

約数和(自身を含む): 312623586

約数和(自身を除く): 173105784

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 861221, 1722442, 2583663, 5167326, 7750989, 15501978, 23252967, 46505934, 69758901, 139517802]

約数ペア:

[(1, 139517802), (2, 69758901), (3, 46505934), (6, 23252967), (9, 15501978), (18, 7750989), (27, 5167326), (54, 2583663), (81, 1722442), (162, 861221)]