140694639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{3433}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 197798400

約数和(自身を除く): 57103761

約数列:

[1, 3, 19, 57, 719, 2157, 3433, 10299, 13661, 40983, 65227, 195681, 2468327, 7404981, 46898213, 140694639]

約数ペア:

[(1, 140694639), (3, 46898213), (19, 7404981), (57, 2468327), (719, 195681), (2157, 65227), (3433, 40983), (10299, 13661)]