55716639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2087}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 81181440

約数和(自身を除く): 25464801

約数列:

[1, 3, 11, 33, 809, 2087, 2427, 6261, 8899, 22957, 26697, 68871, 1688383, 5065149, 18572213, 55716639]

約数ペア:

[(1, 55716639), (3, 18572213), (11, 5065149), (33, 1688383), (809, 68871), (2087, 26697), (2427, 22957), (6261, 8899)]