16644033

素因数分解:

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

素因数の和:206

約数の個数: 36

約数和(自身を含む): 28327104

約数和(自身を除く): 11683071

約数列:

[1, 3, 7, 9, 21, 61, 63, 71, 183, 213, 427, 497, 549, 639, 1281, 1491, 3721, 3843, 4331, 4473, 11163, 12993, 26047, 30317, 33489, 38979, 78141, 90951, 234423, 264191, 272853, 792573, 1849337, 2377719, 5548011, 16644033]

約数ペア:

[(1, 16644033), (3, 5548011), (7, 2377719), (9, 1849337), (21, 792573), (61, 272853), (63, 264191), (71, 234423), (183, 90951), (213, 78141), (427, 38979), (497, 33489), (549, 30317), (639, 26047), (1281, 12993), (1491, 11163), (3721, 4473), (3843, 4331)]