126835821

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 225907200

約数和(自身を除く): 99071379

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 73, 87, 189, 203, 219, 261, 317, 511, 609, 657, 783, 951, 1533, 1827, 1971, 2117, 2219, 2853, 4599, 5481, 6351, 6657, 8559, 9193, 13797, 14819, 19053, 19971, 23141, 27579, 44457, 57159, 59913, 64351, 69423, 82737, 133371, 161987, 193053, 208269, 248211, 400113, 485961, 579159, 624807, 671089, 1457883, 1737477, 2013267, 4373649, 4697623, 6039801, 14092869, 18119403, 42278607, 126835821]

約数ペア:

[(1, 126835821), (3, 42278607), (7, 18119403), (9, 14092869), (21, 6039801), (27, 4697623), (29, 4373649), (63, 2013267), (73, 1737477), (87, 1457883), (189, 671089), (203, 624807), (219, 579159), (261, 485961), (317, 400113), (511, 248211), (609, 208269), (657, 193053), (783, 161987), (951, 133371), (1533, 82737), (1827, 69423), (1971, 64351), (2117, 59913), (2219, 57159), (2853, 44457), (4599, 27579), (5481, 23141), (6351, 19971), (6657, 19053), (8559, 14819), (9193, 13797)]