40504208157

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3167113}}^1$

素因数の和:3167162

約数の個数: 36

約数和(自身を含む): 70404944220

約数和(自身を除く): 29900736063

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 3167113, 9501339, 22169791, 28504017, 66509373, 91846277, 155188537, 199528119, 275538831, 465565611, 642923939, 826616493, 1396696833, 1928771817, 4500467573, 5786315451, 13501402719, 40504208157]

約数ペア:

[(1, 40504208157), (3, 13501402719), (7, 5786315451), (9, 4500467573), (21, 1928771817), (29, 1396696833), (49, 826616493), (63, 642923939), (87, 465565611), (147, 275538831), (203, 199528119), (261, 155188537), (441, 91846277), (609, 66509373), (1421, 28504017), (1827, 22169791), (4263, 9501339), (12789, 3167113)]