87087621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 38365179

約数列:

[1, 3, 19, 57, 107, 109, 131, 321, 327, 393, 2033, 2071, 2489, 6099, 6213, 7467, 11663, 14017, 14279, 34989, 42051, 42837, 221597, 266323, 271301, 664791, 798969, 813903, 1527853, 4583559, 29029207, 87087621]

約数ペア:

[(1, 87087621), (3, 29029207), (19, 4583559), (57, 1527853), (107, 813903), (109, 798969), (131, 664791), (321, 271301), (327, 266323), (393, 221597), (2033, 42837), (2071, 42051), (2489, 34989), (6099, 14279), (6213, 14017), (7467, 11663)]