127822521

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 172585728

約数和(自身を除く): 44763207

約数列:

[1, 3, 107, 321, 491, 811, 1473, 2433, 52537, 86777, 157611, 260331, 398201, 1194603, 42607507, 127822521]

約数ペア:

[(1, 127822521), (3, 42607507), (107, 1194603), (321, 398201), (491, 260331), (811, 157611), (1473, 86777), (2433, 52537)]