111721437

素因数分解:

$3^6\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:812

約数の個数: 28

約数和(自身を含む): 168374464

約数和(自身を除く): 56653027

約数列:

[1, 3, 9, 27, 81, 243, 331, 463, 729, 993, 1389, 2979, 4167, 8937, 12501, 26811, 37503, 80433, 112509, 153253, 241299, 337527, 459759, 1379277, 4137831, 12413493, 37240479, 111721437]

約数ペア:

[(1, 111721437), (3, 37240479), (9, 12413493), (27, 4137831), (81, 1379277), (243, 459759), (331, 337527), (463, 241299), (729, 153253), (993, 112509), (1389, 80433), (2979, 37503), (4167, 26811), (8937, 12501)]