68627889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4007}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 108793152

約数和(自身を除く): 40165263

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 4007, 5709, 12021, 17127, 36063, 44077, 132231, 396693, 693211, 2079633, 6238899, 7625321, 22875963, 68627889]

約数ペア:

[(1, 68627889), (3, 22875963), (9, 7625321), (11, 6238899), (33, 2079633), (99, 693211), (173, 396693), (519, 132231), (1557, 44077), (1903, 36063), (4007, 17127), (5709, 12021)]