13666653

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 27885312

約数和(自身を除く): 14218659

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 37, 39, 41, 63, 77, 91, 99, 111, 117, 123, 143, 231, 259, 273, 287, 333, 369, 407, 429, 451, 481, 533, 693, 777, 819, 861, 1001, 1221, 1287, 1353, 1443, 1517, 1599, 2331, 2583, 2849, 3003, 3157, 3367, 3663, 3731, 4059, 4329, 4551, 4797, 5291, 5863, 8547, 9009, 9471, 10101, 10619, 11193, 13653, 15873, 16687, 17589, 19721, 25641, 28413, 30303, 31857, 33579, 37037, 41041, 47619, 50061, 52767, 59163, 95571, 111111, 116809, 123123, 138047, 150183, 177489, 216931, 333333, 350427, 369369, 414141, 650793, 1051281, 1242423, 1518517, 1952379, 4555551, 13666653]

約数ペア:

[(1, 13666653), (3, 4555551), (7, 1952379), (9, 1518517), (11, 1242423), (13, 1051281), (21, 650793), (33, 414141), (37, 369369), (39, 350427), (41, 333333), (63, 216931), (77, 177489), (91, 150183), (99, 138047), (111, 123123), (117, 116809), (123, 111111), (143, 95571), (231, 59163), (259, 52767), (273, 50061), (287, 47619), (333, 41041), (369, 37037), (407, 33579), (429, 31857), (451, 30303), (481, 28413), (533, 25641), (693, 19721), (777, 17589), (819, 16687), (861, 15873), (1001, 13653), (1221, 11193), (1287, 10619), (1353, 10101), (1443, 9471), (1517, 9009), (1599, 8547), (2331, 5863), (2583, 5291), (2849, 4797), (3003, 4551), (3157, 4329), (3367, 4059), (3663, 3731)]