151480989

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 248976000

約数和(自身を除く): 97495011

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 199, 233, 297, 363, 597, 699, 1089, 1791, 2097, 2189, 2563, 3267, 5373, 6291, 6567, 7689, 19701, 23067, 24079, 28193, 46367, 59103, 69201, 72237, 84579, 139101, 216711, 253737, 417303, 510037, 650133, 761211, 1251909, 1530111, 4590333, 5610407, 13770999, 16831221, 50493663, 151480989]

約数ペア:

[(1, 151480989), (3, 50493663), (9, 16831221), (11, 13770999), (27, 5610407), (33, 4590333), (99, 1530111), (121, 1251909), (199, 761211), (233, 650133), (297, 510037), (363, 417303), (597, 253737), (699, 216711), (1089, 139101), (1791, 84579), (2097, 72237), (2189, 69201), (2563, 59103), (3267, 46367), (5373, 28193), (6291, 24079), (6567, 23067), (7689, 19701)]