13733181

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 26676000

約数和(自身を除く): 12942819

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 149, 171, 209, 231, 399, 441, 447, 539, 627, 693, 931, 1043, 1197, 1341, 1463, 1617, 1639, 1881, 2793, 2831, 3129, 4389, 4851, 4917, 7301, 8379, 8493, 9387, 10241, 11473, 13167, 14751, 19817, 21903, 25479, 30723, 31141, 34419, 59451, 65709, 80311, 92169, 93423, 103257, 138719, 178353, 217987, 240933, 280269, 416157, 653961, 722799, 1248471, 1525909, 1961883, 4577727, 13733181]

約数ペア:

[(1, 13733181), (3, 4577727), (7, 1961883), (9, 1525909), (11, 1248471), (19, 722799), (21, 653961), (33, 416157), (49, 280269), (57, 240933), (63, 217987), (77, 178353), (99, 138719), (133, 103257), (147, 93423), (149, 92169), (171, 80311), (209, 65709), (231, 59451), (399, 34419), (441, 31141), (447, 30723), (539, 25479), (627, 21903), (693, 19817), (931, 14751), (1043, 13167), (1197, 11473), (1341, 10241), (1463, 9387), (1617, 8493), (1639, 8379), (1881, 7301), (2793, 4917), (2831, 4851), (3129, 4389)]