183725919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 307105344

約数和(自身を除く): 123379425

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 639, 663, 923, 1207, 1301, 1989, 2769, 3621, 3903, 8307, 10863, 11709, 15691, 16913, 22117, 47073, 50739, 66351, 92371, 141219, 152217, 199053, 277113, 287521, 831339, 862563, 1200823, 1570307, 2587689, 3602469, 4710921, 10807407, 14132763, 20413991, 61241973, 183725919]

約数ペア:

[(1, 183725919), (3, 61241973), (9, 20413991), (13, 14132763), (17, 10807407), (39, 4710921), (51, 3602469), (71, 2587689), (117, 1570307), (153, 1200823), (213, 862563), (221, 831339), (639, 287521), (663, 277113), (923, 199053), (1207, 152217), (1301, 141219), (1989, 92371), (2769, 66351), (3621, 50739), (3903, 47073), (8307, 22117), (10863, 16913), (11709, 15691)]