9396387

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 18673200

約数和(自身を除く): 9276813

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 149, 231, 273, 429, 441, 447, 539, 637, 693, 819, 1001, 1043, 1287, 1341, 1617, 1639, 1911, 1937, 3003, 3129, 4851, 4917, 5733, 5811, 7007, 7301, 9009, 9387, 11473, 13559, 14751, 17433, 21021, 21307, 21903, 34419, 40677, 63063, 63921, 65709, 80311, 94913, 103257, 122031, 149149, 191763, 240933, 284739, 447447, 722799, 854217, 1044043, 1342341, 3132129, 9396387]

約数ペア:

[(1, 9396387), (3, 3132129), (7, 1342341), (9, 1044043), (11, 854217), (13, 722799), (21, 447447), (33, 284739), (39, 240933), (49, 191763), (63, 149149), (77, 122031), (91, 103257), (99, 94913), (117, 80311), (143, 65709), (147, 63921), (149, 63063), (231, 40677), (273, 34419), (429, 21903), (441, 21307), (447, 21021), (539, 17433), (637, 14751), (693, 13559), (819, 11473), (1001, 9387), (1043, 9009), (1287, 7301), (1341, 7007), (1617, 5811), (1639, 5733), (1911, 4917), (1937, 4851), (3003, 3129)]