6275619

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 11142144

約数和(自身を除く): 4866525

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 71, 161, 183, 207, 213, 427, 483, 497, 549, 639, 1281, 1403, 1449, 1491, 1633, 3843, 4209, 4331, 4473, 4899, 9821, 11431, 12627, 12993, 14697, 29463, 30317, 34293, 38979, 88389, 90951, 99613, 102879, 272853, 298839, 697291, 896517, 2091873, 6275619]

約数ペア:

[(1, 6275619), (3, 2091873), (7, 896517), (9, 697291), (21, 298839), (23, 272853), (61, 102879), (63, 99613), (69, 90951), (71, 88389), (161, 38979), (183, 34293), (207, 30317), (213, 29463), (427, 14697), (483, 12993), (497, 12627), (549, 11431), (639, 9821), (1281, 4899), (1403, 4473), (1449, 4331), (1491, 4209), (1633, 3843)]