129003939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 209664000

約数和(自身を除く): 80660061

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 199, 223, 323, 597, 669, 969, 1791, 2007, 2907, 3383, 3781, 3791, 4237, 10149, 11343, 11373, 12711, 30447, 34029, 34119, 38133, 44377, 64277, 72029, 133131, 192831, 216087, 399393, 578493, 648261, 754409, 843163, 2263227, 2529489, 6789681, 7588467, 14333771, 43001313, 129003939]

約数ペア:

[(1, 129003939), (3, 43001313), (9, 14333771), (17, 7588467), (19, 6789681), (51, 2529489), (57, 2263227), (153, 843163), (171, 754409), (199, 648261), (223, 578493), (323, 399393), (597, 216087), (669, 192831), (969, 133131), (1791, 72029), (2007, 64277), (2907, 44377), (3383, 38133), (3781, 34119), (3791, 34029), (4237, 30447), (10149, 12711), (11343, 11373)]