49204017

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{5573}}^1$

素因数の和:5694

約数の個数: 20

約数和(自身を含む): 74189940

約数和(自身を除く): 24985923

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 5573, 8829, 16719, 50157, 150471, 451413, 607457, 1822371, 5467113, 16401339, 49204017]

約数ペア:

[(1, 49204017), (3, 16401339), (9, 5467113), (27, 1822371), (81, 607457), (109, 451413), (327, 150471), (981, 50157), (2943, 16719), (5573, 8829)]