85774293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20149}}^1$

素因数の和:20209

約数の個数: 24

約数和(自身を含む): 138309600

約数和(自身を除く): 52535307

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 20149, 60447, 181341, 221639, 664917, 866407, 1994751, 2599221, 7797663, 9530477, 28591431, 85774293]

約数ペア:

[(1, 85774293), (3, 28591431), (9, 9530477), (11, 7797663), (33, 2599221), (43, 1994751), (99, 866407), (129, 664917), (387, 221639), (473, 181341), (1419, 60447), (4257, 20149)]