144975999

素因数分解:

$3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{4999}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 221120000

約数和(自身を除く): 76144001

約数列:

[1, 3, 7, 21, 1381, 4143, 4999, 9667, 14997, 29001, 34993, 104979, 6903619, 20710857, 48325333, 144975999]

約数ペア:

[(1, 144975999), (3, 48325333), (7, 20710857), (21, 6903619), (1381, 104979), (4143, 34993), (4999, 29001), (9667, 14997)]