27767061

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{719}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 45976320

約数和(自身を除く): 18209259

約数列:

[1, 3, 7, 9, 21, 63, 613, 719, 1839, 2157, 4291, 5033, 5517, 6471, 12873, 15099, 38619, 45297, 440747, 1322241, 3085229, 3966723, 9255687, 27767061]

約数ペア:

[(1, 27767061), (3, 9255687), (7, 3966723), (9, 3085229), (21, 1322241), (63, 440747), (613, 45297), (719, 38619), (1839, 15099), (2157, 12873), (4291, 6471), (5033, 5517)]