127944929

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 156904128

約数和(自身を除く): 28959199

約数列:

[1, 7, 23, 49, 107, 161, 749, 1061, 1127, 2461, 5243, 7427, 17227, 24403, 51989, 113527, 120589, 170821, 794689, 1195747, 2611121, 5562823, 18277847, 127944929]

約数ペア:

[(1, 127944929), (7, 18277847), (23, 5562823), (49, 2611121), (107, 1195747), (161, 794689), (749, 170821), (1061, 120589), (1127, 113527), (2461, 51989), (5243, 24403), (7427, 17227)]