201628639689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{152639}}^1$

素因数の和:153157

約数の個数: 32

約数和(自身を含む): 290138112000

約数和(自身を除く): 88509472311

約数列:

[1, 3, 17, 51, 59, 177, 439, 1003, 1317, 3009, 7463, 22389, 25901, 77703, 152639, 440317, 457917, 1320951, 2594863, 7784589, 9005701, 27017103, 67008521, 153096917, 201025563, 459290751, 1139144857, 3417434571, 3953502739, 11860508217, 67209546563, 201628639689]

約数ペア:

[(1, 201628639689), (3, 67209546563), (17, 11860508217), (51, 3953502739), (59, 3417434571), (177, 1139144857), (439, 459290751), (1003, 201025563), (1317, 153096917), (3009, 67008521), (7463, 27017103), (22389, 9005701), (25901, 7784589), (77703, 2594863), (152639, 1320951), (440317, 457917)]