28133064981

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1\times {\mathrm{4937}}^1$

素因数の和:8098

約数の個数: 48

約数和(自身を含む): 48068467200

約数和(自身を除く): 19935402219

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 3119, 4937, 9357, 14811, 21833, 28071, 34559, 44433, 65499, 90451, 103677, 143173, 196497, 271353, 311031, 429519, 633157, 814059, 1002211, 1288557, 1899471, 3006633, 5698413, 9019899, 15398503, 46195509, 107789521, 138586527, 323368563, 446556587, 970105689, 1339669761, 3125896109, 4019009283, 9377688327, 28133064981]

約数ペア:

[(1, 28133064981), (3, 9377688327), (7, 4019009283), (9, 3125896109), (21, 1339669761), (29, 970105689), (63, 446556587), (87, 323368563), (203, 138586527), (261, 107789521), (609, 46195509), (1827, 15398503), (3119, 9019899), (4937, 5698413), (9357, 3006633), (14811, 1899471), (21833, 1288557), (28071, 1002211), (34559, 814059), (44433, 633157), (65499, 429519), (90451, 311031), (103677, 271353), (143173, 196497)]