65791683

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47779}}^1$

素因数の和:47808

約数の個数: 20

約数和(自身を含む): 104064840

約数和(自身を除く): 38273157

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 47779, 143337, 430011, 812243, 1290033, 2436729, 3870099, 7310187, 21930561, 65791683]

約数ペア:

[(1, 65791683), (3, 21930561), (9, 7310187), (17, 3870099), (27, 2436729), (51, 1290033), (81, 812243), (153, 430011), (459, 143337), (1377, 47779)]