27750111

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 39165840

約数和(自身を除く): 11415729

約数列:

[1, 3, 37, 53, 89, 111, 159, 267, 1961, 2809, 3293, 4717, 5883, 8427, 9879, 14151, 103933, 174529, 250001, 311799, 523587, 750003, 9250037, 27750111]

約数ペア:

[(1, 27750111), (3, 9250037), (37, 750003), (53, 523587), (89, 311799), (111, 250001), (159, 174529), (267, 103933), (1961, 14151), (2809, 9879), (3293, 8427), (4717, 5883)]