27999962073

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{7103}}^1$

素因数の和:7410

約数の個数: 48

約数和(自身を含む): 42555801600

約数和(自身を除く): 14555839527

約数列:

[1, 3, 9, 31, 71, 93, 199, 213, 279, 597, 639, 1791, 2201, 6169, 6603, 7103, 14129, 18507, 19809, 21309, 42387, 55521, 63927, 127161, 220193, 437999, 504313, 660579, 1313997, 1413497, 1512939, 1981737, 3941991, 4240491, 4538817, 12721473, 15633703, 43818407, 46901109, 100358287, 131455221, 140703327, 301074861, 394365663, 903224583, 3111106897, 9333320691, 27999962073]

約数ペア:

[(1, 27999962073), (3, 9333320691), (9, 3111106897), (31, 903224583), (71, 394365663), (93, 301074861), (199, 140703327), (213, 131455221), (279, 100358287), (597, 46901109), (639, 43818407), (1791, 15633703), (2201, 12721473), (6169, 4538817), (6603, 4240491), (7103, 3941991), (14129, 1981737), (18507, 1512939), (19809, 1413497), (21309, 1313997), (42387, 660579), (55521, 504313), (63927, 437999), (127161, 220193)]