33699939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 59673600

約数和(自身を除く): 25973661

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 73, 89, 91, 133, 219, 247, 267, 273, 399, 511, 623, 741, 949, 1157, 1387, 1533, 1691, 1729, 1869, 2847, 3471, 4161, 5073, 5187, 6497, 6643, 8099, 9709, 11837, 18031, 19491, 19929, 21983, 24297, 29127, 35511, 45479, 54093, 65949, 84461, 123443, 126217, 136437, 153881, 253383, 370329, 378651, 461643, 591227, 864101, 1604759, 1773681, 2592303, 4814277, 11233313, 33699939]

約数ペア:

[(1, 33699939), (3, 11233313), (7, 4814277), (13, 2592303), (19, 1773681), (21, 1604759), (39, 864101), (57, 591227), (73, 461643), (89, 378651), (91, 370329), (133, 253383), (219, 153881), (247, 136437), (267, 126217), (273, 123443), (399, 84461), (511, 65949), (623, 54093), (741, 45479), (949, 35511), (1157, 29127), (1387, 24297), (1533, 21983), (1691, 19929), (1729, 19491), (1869, 18031), (2847, 11837), (3471, 9709), (4161, 8099), (5073, 6643), (5187, 6497)]