159449073

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{39341}}^1$

素因数の和:39544

約数の個数: 16

約数和(自身を含む): 244235136

約数和(自身を除く): 84786063

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 39341, 118023, 275387, 826161, 7592813, 22778439, 53149691, 159449073]

約数ペア:

[(1, 159449073), (3, 53149691), (7, 22778439), (21, 7592813), (193, 826161), (579, 275387), (1351, 118023), (4053, 39341)]