55573617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23719}}^1$

素因数の和:23804

約数の個数: 16

約数和(自身を含む): 81976320

約数和(自身を除く): 26402703

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 23719, 71157, 260909, 782727, 1684049, 5052147, 18524539, 55573617]

約数ペア:

[(1, 55573617), (3, 18524539), (11, 5052147), (33, 1684049), (71, 782727), (213, 260909), (781, 71157), (2343, 23719)]