33940137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 61618368

約数和(自身を除く): 27678231

約数列:

[1, 3, 7, 11, 19, 21, 33, 37, 57, 77, 111, 121, 133, 209, 231, 259, 361, 363, 399, 407, 627, 703, 777, 847, 1083, 1221, 1463, 2109, 2299, 2527, 2541, 2849, 3971, 4389, 4477, 4921, 6897, 7581, 7733, 8547, 11913, 13357, 13431, 14763, 16093, 23199, 27797, 31339, 40071, 43681, 48279, 54131, 83391, 85063, 93499, 94017, 131043, 146927, 162393, 255189, 280497, 305767, 440781, 595441, 917301, 1028489, 1616197, 1786323, 3085467, 4848591, 11313379, 33940137]

約数ペア:

[(1, 33940137), (3, 11313379), (7, 4848591), (11, 3085467), (19, 1786323), (21, 1616197), (33, 1028489), (37, 917301), (57, 595441), (77, 440781), (111, 305767), (121, 280497), (133, 255189), (209, 162393), (231, 146927), (259, 131043), (361, 94017), (363, 93499), (399, 85063), (407, 83391), (627, 54131), (703, 48279), (777, 43681), (847, 40071), (1083, 31339), (1221, 27797), (1463, 23199), (2109, 16093), (2299, 14763), (2527, 13431), (2541, 13357), (2849, 11913), (3971, 8547), (4389, 7733), (4477, 7581), (4921, 6897)]