204077907

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{687131}}^1$

素因数の和:687151

約数の個数: 16

約数和(自身を含む): 329823360

約数和(自身を除く): 125745453

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 687131, 2061393, 6184179, 7558441, 18552537, 22675323, 68025969, 204077907]

約数ペア:

[(1, 204077907), (3, 68025969), (9, 22675323), (11, 18552537), (27, 7558441), (33, 6184179), (99, 2061393), (297, 687131)]