33505017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 58834944

約数和(自身を除く): 25329927

約数列:

[1, 3, 7, 13, 21, 31, 37, 39, 91, 93, 107, 111, 217, 259, 273, 321, 403, 481, 651, 749, 777, 1147, 1209, 1391, 1443, 2247, 2821, 3317, 3367, 3441, 3959, 4173, 8029, 8463, 9737, 9951, 10101, 11877, 14911, 23219, 24087, 27713, 29211, 43121, 44733, 51467, 69657, 83139, 104377, 122729, 129363, 154401, 301847, 313131, 360269, 368187, 859103, 905541, 1080807, 1595477, 2577309, 4786431, 11168339, 33505017]

約数ペア:

[(1, 33505017), (3, 11168339), (7, 4786431), (13, 2577309), (21, 1595477), (31, 1080807), (37, 905541), (39, 859103), (91, 368187), (93, 360269), (107, 313131), (111, 301847), (217, 154401), (259, 129363), (273, 122729), (321, 104377), (403, 83139), (481, 69657), (651, 51467), (749, 44733), (777, 43121), (1147, 29211), (1209, 27713), (1391, 24087), (1443, 23219), (2247, 14911), (2821, 11877), (3317, 10101), (3367, 9951), (3441, 9737), (3959, 8463), (4173, 8029)]