201775023

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^2$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 328073760

約数和(自身を除く): 126298737

約数列:

[1, 3, 9, 17, 27, 37, 51, 109, 111, 153, 327, 333, 459, 629, 981, 999, 1853, 1887, 2943, 4033, 5559, 5661, 11881, 12099, 16677, 16983, 35643, 36297, 50031, 68561, 106929, 108891, 201977, 205683, 320787, 439597, 605931, 617049, 1318791, 1817793, 1851147, 3956373, 5453379, 7473149, 11869119, 22419447, 67258341, 201775023]

約数ペア:

[(1, 201775023), (3, 67258341), (9, 22419447), (17, 11869119), (27, 7473149), (37, 5453379), (51, 3956373), (109, 1851147), (111, 1817793), (153, 1318791), (327, 617049), (333, 605931), (459, 439597), (629, 320787), (981, 205683), (999, 201977), (1853, 108891), (1887, 106929), (2943, 68561), (4033, 50031), (5559, 36297), (5661, 35643), (11881, 16983), (12099, 16677)]