3315744549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87739}}^1$

素因数の和:87794

約数の個数: 48

約数和(自身を含む): 5748724800

約数和(自身を除く): 2432980251

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 12597, 37791, 87739, 263217, 789651, 1140607, 1491563, 1667041, 3421821, 4474689, 5001123, 10265463, 13424067, 15003369, 19390319, 21671533, 28339697, 58170957, 65014599, 85019091, 174512871, 195043797, 255057273, 368416061, 1105248183, 3315744549]

約数ペア:

[(1, 3315744549), (3, 1105248183), (9, 368416061), (13, 255057273), (17, 195043797), (19, 174512871), (39, 85019091), (51, 65014599), (57, 58170957), (117, 28339697), (153, 21671533), (171, 19390319), (221, 15003369), (247, 13424067), (323, 10265463), (663, 5001123), (741, 4474689), (969, 3421821), (1989, 1667041), (2223, 1491563), (2907, 1140607), (4199, 789651), (12597, 263217), (37791, 87739)]