57707181

素因数分解:

$3^3\times 7^1\times {\mathrm{305329}}^1$

素因数の和:305345

約数の個数: 16

約数和(自身を含む): 97705600

約数和(自身を除く): 39998419

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 305329, 915987, 2137303, 2747961, 6411909, 8243883, 19235727, 57707181]

約数ペア:

[(1, 57707181), (3, 19235727), (7, 8243883), (9, 6411909), (21, 2747961), (27, 2137303), (63, 915987), (189, 305329)]