137790877

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{14767}}^1$

素因数の和:14848

約数の個数: 16

約数和(自身を含む): 166346752

約数和(自身を除く): 28555875

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 14767, 103369, 457777, 634981, 3204439, 4444867, 19684411, 137790877]

約数ペア:

[(1, 137790877), (7, 19684411), (31, 4444867), (43, 3204439), (217, 634981), (301, 457777), (1333, 103369), (9331, 14767)]