26097939

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 47803392

約数和(自身を除く): 21705453

約数列:

[1, 3, 7, 9, 21, 23, 31, 49, 63, 69, 83, 93, 147, 161, 207, 217, 249, 279, 441, 483, 581, 651, 713, 747, 1127, 1449, 1519, 1743, 1909, 1953, 2139, 2573, 3381, 4067, 4557, 4991, 5229, 5727, 6417, 7719, 10143, 12201, 13363, 13671, 14973, 17181, 18011, 23157, 34937, 36603, 40089, 44919, 54033, 59179, 93541, 104811, 120267, 126077, 162099, 177537, 280623, 314433, 378231, 414253, 532611, 841869, 1134693, 1242759, 2899771, 3728277, 8699313, 26097939]

約数ペア:

[(1, 26097939), (3, 8699313), (7, 3728277), (9, 2899771), (21, 1242759), (23, 1134693), (31, 841869), (49, 532611), (63, 414253), (69, 378231), (83, 314433), (93, 280623), (147, 177537), (161, 162099), (207, 126077), (217, 120267), (249, 104811), (279, 93541), (441, 59179), (483, 54033), (581, 44919), (651, 40089), (713, 36603), (747, 34937), (1127, 23157), (1449, 18011), (1519, 17181), (1743, 14973), (1909, 13671), (1953, 13363), (2139, 12201), (2573, 10143), (3381, 7719), (4067, 6417), (4557, 5727), (4991, 5229)]