267777213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3833}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 408551040

約数和(自身を除く): 140773827

約数列:

[1, 3, 11, 29, 33, 73, 87, 219, 319, 803, 957, 2117, 2409, 3833, 6351, 11499, 23287, 42163, 69861, 111157, 126489, 279809, 333471, 839427, 1222727, 3077899, 3668181, 8114461, 9233697, 24343383, 89259071, 267777213]

約数ペア:

[(1, 267777213), (3, 89259071), (11, 24343383), (29, 9233697), (33, 8114461), (73, 3668181), (87, 3077899), (219, 1222727), (319, 839427), (803, 333471), (957, 279809), (2117, 126489), (2409, 111157), (3833, 69861), (6351, 42163), (11499, 23287)]