142416099

素因数分解:

$3^2\times 7^2\times {\mathrm{322939}}^1$

素因数の和:322959

約数の個数: 18

約数和(自身を含む): 239298540

約数和(自身を除く): 96882441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 322939, 968817, 2260573, 2906451, 6781719, 15824011, 20345157, 47472033, 142416099]

約数ペア:

[(1, 142416099), (3, 47472033), (7, 20345157), (9, 15824011), (21, 6781719), (49, 2906451), (63, 2260573), (147, 968817), (441, 322939)]