27834481423

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 32756189184

約数和(自身を除く): 4921707761

約数列:

[1, 7, 47, 193, 329, 557, 787, 1351, 3899, 5509, 9071, 26179, 36989, 63497, 107501, 151891, 183253, 258923, 438359, 752507, 1063237, 3068513, 5052547, 7138877, 20602873, 35367829, 49972139, 84603287, 144220111, 592223009, 3976354489, 27834481423]

約数ペア:

[(1, 27834481423), (7, 3976354489), (47, 592223009), (193, 144220111), (329, 84603287), (557, 49972139), (787, 35367829), (1351, 20602873), (3899, 7138877), (5509, 5052547), (9071, 3068513), (26179, 1063237), (36989, 752507), (63497, 438359), (107501, 258923), (151891, 183253)]