90779049

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{1871}}^1$

素因数の和:2482

約数の個数: 20

約数和(自身を含む): 135907200

約数和(自身を除く): 45128151

約数列:

[1, 3, 9, 27, 81, 599, 1797, 1871, 5391, 5613, 16173, 16839, 48519, 50517, 151551, 1120729, 3362187, 10086561, 30259683, 90779049]

約数ペア:

[(1, 90779049), (3, 30259683), (9, 10086561), (27, 3362187), (81, 1120729), (599, 151551), (1797, 50517), (1871, 48519), (5391, 16839), (5613, 16173)]