7660251

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5592

約数の個数: 20

約数和(自身を含む): 12118392

約数和(自身を除く): 4458141

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5563, 16689, 50067, 94571, 150201, 283713, 450603, 851139, 2553417, 7660251]

約数ペア:

[(1, 7660251), (3, 2553417), (9, 851139), (17, 450603), (27, 283713), (51, 150201), (81, 94571), (153, 50067), (459, 16689), (1377, 5563)]