128212835517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{57709}}^1$

素因数の和:58862

約数の個数: 48

約数和(自身を含む): 211366799280

約数和(自身を除く): 83153963763

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1117, 1989, 3351, 10053, 14521, 18989, 43563, 56967, 57709, 130689, 170901, 173127, 246857, 519381, 740571, 750217, 981053, 2221713, 2250651, 2943159, 6751953, 8829477, 12753689, 38261067, 64460953, 114783201, 193382859, 580148577, 837992389, 1095836201, 2513977167, 3287508603, 7541931501, 9862525809, 14245870613, 42737611839, 128212835517]

約数ペア:

[(1, 128212835517), (3, 42737611839), (9, 14245870613), (13, 9862525809), (17, 7541931501), (39, 3287508603), (51, 2513977167), (117, 1095836201), (153, 837992389), (221, 580148577), (663, 193382859), (1117, 114783201), (1989, 64460953), (3351, 38261067), (10053, 12753689), (14521, 8829477), (18989, 6751953), (43563, 2943159), (56967, 2250651), (57709, 2221713), (130689, 981053), (170901, 750217), (173127, 740571), (246857, 519381)]