129945277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{41161}}^1$

素因数の和:41220

約数の個数: 16

約数和(自身を含む): 165965184

約数和(自身を除く): 36019907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 41161, 288127, 452771, 1687601, 3169397, 11813207, 18563611, 129945277]

約数ペア:

[(1, 129945277), (7, 18563611), (11, 11813207), (41, 3169397), (77, 1687601), (287, 452771), (451, 288127), (3157, 41161)]