38767653

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1559}}^1$

素因数の和:1878

約数の個数: 20

約数和(自身を含む): 58138080

約数和(自身を除く): 19370427

約数列:

[1, 3, 9, 27, 81, 307, 921, 1559, 2763, 4677, 8289, 14031, 24867, 42093, 126279, 478613, 1435839, 4307517, 12922551, 38767653]

約数ペア:

[(1, 38767653), (3, 12922551), (9, 4307517), (27, 1435839), (81, 478613), (307, 126279), (921, 42093), (1559, 24867), (2763, 14031), (4677, 8289)]