201316509

素因数分解:

$3^5\times {\mathrm{673}}^1\times {\mathrm{1231}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 302253952

約数和(自身を除く): 100937443

約数列:

[1, 3, 9, 27, 81, 243, 673, 1231, 2019, 3693, 6057, 11079, 18171, 33237, 54513, 99711, 163539, 299133, 828463, 2485389, 7456167, 22368501, 67105503, 201316509]

約数ペア:

[(1, 201316509), (3, 67105503), (9, 22368501), (27, 7456167), (81, 2485389), (243, 828463), (673, 299133), (1231, 163539), (2019, 99711), (3693, 54513), (6057, 33237), (11079, 18171)]