128049058431

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54933101}}^1$

素因数の和:54933151

約数の個数: 24

約数和(自身を含む): 217095619104

約数和(自身を除く): 89046560673

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 54933101, 164799303, 384531707, 494397909, 1153595121, 2032524737, 3460785363, 6097574211, 14227673159, 18292722633, 42683019477, 128049058431]

約数ペア:

[(1, 128049058431), (3, 42683019477), (7, 18292722633), (9, 14227673159), (21, 6097574211), (37, 3460785363), (63, 2032524737), (111, 1153595121), (259, 494397909), (333, 384531707), (777, 164799303), (2331, 54933101)]