109157279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1451}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 136325376

約数和(自身を除く): 27168097

約数列:

[1, 7, 11, 77, 977, 1451, 6839, 10157, 10747, 15961, 75229, 111727, 1417627, 9923389, 15593897, 109157279]

約数ペア:

[(1, 109157279), (7, 15593897), (11, 9923389), (77, 1417627), (977, 111727), (1451, 75229), (6839, 15961), (10157, 10747)]