53565321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4289}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 74954880

約数和(自身を除く): 21389559

約数列:

[1, 3, 23, 69, 181, 543, 4163, 4289, 12489, 12867, 98647, 295941, 776309, 2328927, 17855107, 53565321]

約数ペア:

[(1, 53565321), (3, 17855107), (23, 2328927), (69, 776309), (181, 295941), (543, 98647), (4163, 12867), (4289, 12489)]