6536817

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 11714560

約数和(自身を除く): 5177743

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 127, 129, 133, 171, 301, 381, 387, 399, 817, 889, 903, 1143, 1197, 2413, 2451, 2667, 2709, 5461, 5719, 7239, 7353, 8001, 16383, 16891, 17157, 21717, 38227, 49149, 50673, 51471, 103759, 114681, 152019, 311277, 344043, 726313, 933831, 2178939, 6536817]

約数ペア:

[(1, 6536817), (3, 2178939), (7, 933831), (9, 726313), (19, 344043), (21, 311277), (43, 152019), (57, 114681), (63, 103759), (127, 51471), (129, 50673), (133, 49149), (171, 38227), (301, 21717), (381, 17157), (387, 16891), (399, 16383), (817, 8001), (889, 7353), (903, 7239), (1143, 5719), (1197, 5461), (2413, 2709), (2451, 2667)]