67968329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 85929984

約数和(自身を除く): 17961655

約数列:

[1, 11, 13, 17, 73, 143, 187, 221, 383, 803, 949, 1241, 2431, 4213, 4979, 6511, 10439, 13651, 16133, 27959, 54769, 71621, 84643, 177463, 307549, 363467, 475303, 931073, 3998137, 5228333, 6178939, 67968329]

約数ペア:

[(1, 67968329), (11, 6178939), (13, 5228333), (17, 3998137), (73, 931073), (143, 475303), (187, 363467), (221, 307549), (383, 177463), (803, 84643), (949, 71621), (1241, 54769), (2431, 27959), (4213, 16133), (4979, 13651), (6511, 10439)]