80453887283

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{5531}}^1\times {\mathrm{26987}}^1$

素因数の和:32543

約数の個数: 24

約数和(自身を含む): 102119569344

約数和(自身を除く): 21665682061

約数列:

[1, 7, 11, 49, 77, 539, 5531, 26987, 38717, 60841, 188909, 271019, 296857, 425887, 1322363, 2077999, 2981209, 14545993, 149265097, 1044855679, 1641916067, 7313989753, 11493412469, 80453887283]

約数ペア:

[(1, 80453887283), (7, 11493412469), (11, 7313989753), (49, 1641916067), (77, 1044855679), (539, 149265097), (5531, 14545993), (26987, 2981209), (38717, 2077999), (60841, 1322363), (188909, 425887), (271019, 296857)]