4978049697

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{21673}}^1$

素因数の和:21910

約数の個数: 32

約数和(自身を含む): 7573762560

約数和(自身を除く): 2595712863

約数列:

[1, 3, 9, 27, 47, 141, 181, 423, 543, 1269, 1629, 4887, 8507, 21673, 25521, 65019, 76563, 195057, 229689, 585171, 1018631, 3055893, 3922813, 9167679, 11768439, 27503037, 35305317, 105915951, 184372211, 553116633, 1659349899, 4978049697]

約数ペア:

[(1, 4978049697), (3, 1659349899), (9, 553116633), (27, 184372211), (47, 105915951), (141, 35305317), (181, 27503037), (423, 11768439), (543, 9167679), (1269, 3922813), (1629, 3055893), (4887, 1018631), (8507, 585171), (21673, 229689), (25521, 195057), (65019, 76563)]