127525027

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 147978432

約数和(自身を除く): 20453405

約数列:

[1, 7, 97, 293, 641, 679, 2051, 4487, 28421, 62177, 187813, 198947, 435239, 1314691, 18217861, 127525027]

約数ペア:

[(1, 127525027), (7, 18217861), (97, 1314691), (293, 435239), (641, 198947), (679, 187813), (2051, 62177), (4487, 28421)]