127495081

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5531}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 151355520

約数和(自身を除く): 23860439

約数列:

[1, 7, 37, 89, 259, 623, 3293, 5531, 23051, 38717, 204647, 492259, 1432529, 3445813, 18213583, 127495081]

約数ペア:

[(1, 127495081), (7, 18213583), (37, 3445813), (89, 1432529), (259, 492259), (623, 204647), (3293, 38717), (5531, 23051)]