149723709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27437}}^1$

素因数の和:27564

約数の個数: 16

約数和(自身を含む): 213357888

約数和(自身を除く): 63634179

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 27437, 82311, 466429, 1399287, 2935759, 8807277, 49907903, 149723709]

約数ペア:

[(1, 149723709), (3, 49907903), (17, 8807277), (51, 2935759), (107, 1399287), (321, 466429), (1819, 82311), (5457, 27437)]