201048345099

素因数分解:

$3^2\times 7^2\times {\mathrm{455891939}}^1$

素因数の和:455891959

約数の個数: 18

約数和(自身を含む): 337815927540

約数和(自身を除く): 136767582441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 455891939, 1367675817, 3191243573, 4103027451, 9573730719, 22338705011, 28721192157, 67016115033, 201048345099]

約数ペア:

[(1, 201048345099), (3, 67016115033), (7, 28721192157), (9, 22338705011), (21, 9573730719), (49, 4103027451), (63, 3191243573), (147, 1367675817), (441, 455891939)]