75856907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20563}}^1$

素因数の和:20618

約数の個数: 16

約数和(自身を含む): 94758912

約数和(自身を除く): 18902005

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 20563, 143941, 349571, 637453, 2446997, 4462171, 10836701, 75856907]

約数ペア:

[(1, 75856907), (7, 10836701), (17, 4462171), (31, 2446997), (119, 637453), (217, 349571), (527, 143941), (3689, 20563)]