143145441

素因数分解:

$3^3\times {\mathrm{1123}}^1\times {\mathrm{4721}}^1$

素因数の和:5853

約数の個数: 16

約数和(自身を含む): 212301120

約数和(自身を除く): 69155679

約数列:

[1, 3, 9, 27, 1123, 3369, 4721, 10107, 14163, 30321, 42489, 127467, 5301683, 15905049, 47715147, 143145441]

約数ペア:

[(1, 143145441), (3, 47715147), (9, 15905049), (27, 5301683), (1123, 127467), (3369, 42489), (4721, 30321), (10107, 14163)]