137799277

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{162691}}^1$

素因数の和:162720

約数の個数: 12

約数和(自身を含む): 173104288

約数和(自身を除く): 35305011

約数列:

[1, 7, 11, 77, 121, 847, 162691, 1138837, 1789601, 12527207, 19685611, 137799277]

約数ペア:

[(1, 137799277), (7, 19685611), (11, 12527207), (77, 1789601), (121, 1138837), (847, 162691)]