144502323

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{9187}}^1$

素因数の和:9311

約数の個数: 24

約数和(自身を含む): 226245312

約数和(自身を除く): 81742989

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 9187, 15729, 27561, 64309, 192927, 450163, 983009, 1350489, 2949027, 6881063, 20643189, 48167441, 144502323]

約数ペア:

[(1, 144502323), (3, 48167441), (7, 20643189), (21, 6881063), (49, 2949027), (107, 1350489), (147, 983009), (321, 450163), (749, 192927), (2247, 64309), (5243, 27561), (9187, 15729)]