201220767

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 56

約数和(自身を含む): 343744128

約数和(自身を除く): 142523361

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 243, 253, 297, 621, 729, 759, 891, 1091, 1863, 2277, 2673, 3273, 5589, 6831, 8019, 9819, 12001, 16767, 20493, 25093, 29457, 36003, 61479, 75279, 88371, 108009, 184437, 225837, 265113, 276023, 324027, 677511, 795339, 828069, 972081, 2032533, 2484207, 2916243, 6097599, 7452621, 8748729, 18292797, 22357863, 67073589, 201220767]

約数ペア:

[(1, 201220767), (3, 67073589), (9, 22357863), (11, 18292797), (23, 8748729), (27, 7452621), (33, 6097599), (69, 2916243), (81, 2484207), (99, 2032533), (207, 972081), (243, 828069), (253, 795339), (297, 677511), (621, 324027), (729, 276023), (759, 265113), (891, 225837), (1091, 184437), (1863, 108009), (2277, 88371), (2673, 75279), (3273, 61479), (5589, 36003), (6831, 29457), (8019, 25093), (9819, 20493), (12001, 16767)]