67204449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 104936832

約数和(自身を除く): 37732383

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 1871, 2763, 3991, 5613, 11973, 16839, 24323, 35919, 72969, 218907, 574397, 1723191, 5169573, 7467161, 22401483, 67204449]

約数ペア:

[(1, 67204449), (3, 22401483), (9, 7467161), (13, 5169573), (39, 1723191), (117, 574397), (307, 218907), (921, 72969), (1871, 35919), (2763, 24323), (3991, 16839), (5613, 11973)]