81163236469

素因数分解:

$7^2\times {\mathrm{293}}^1\times {\mathrm{503}}^1\times {\mathrm{11239}}^1$

素因数の和:12049

約数の個数: 24

約数和(自身を含む): 94933399680

約数和(自身を除く): 13770163211

約数列:

[1, 7, 49, 293, 503, 2051, 3521, 11239, 14357, 24647, 78673, 147379, 550711, 1031653, 3293027, 5653217, 7221571, 23051189, 39572519, 161358323, 277007633, 1656392581, 11594748067, 81163236469]

約数ペア:

[(1, 81163236469), (7, 11594748067), (49, 1656392581), (293, 277007633), (503, 161358323), (2051, 39572519), (3521, 23051189), (11239, 7221571), (14357, 5653217), (24647, 3293027), (78673, 1031653), (147379, 550711)]