49908141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2381}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 76919544

約数和(自身を除く): 27011403

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 2381, 6987, 7143, 20961, 21429, 40477, 121431, 326197, 364293, 978591, 2935773, 5545349, 16636047, 49908141]

約数ペア:

[(1, 49908141), (3, 16636047), (9, 5545349), (17, 2935773), (51, 978591), (137, 364293), (153, 326197), (411, 121431), (1233, 40477), (2329, 21429), (2381, 20961), (6987, 7143)]