55499937

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 76531392

約数和(自身を除く): 21031455

約数列:

[1, 3, 41, 107, 123, 321, 4217, 4387, 12651, 13161, 172897, 451219, 518691, 1353657, 18499979, 55499937]

約数ペア:

[(1, 55499937), (3, 18499979), (41, 1353657), (107, 518691), (123, 451219), (321, 172897), (4217, 13161), (4387, 12651)]