74716929

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{27581}}^1$

素因数の和:27637

約数の個数: 24

約数和(自身を含む): 126215232

約数和(自身を除く): 51498303

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 27581, 82743, 193067, 248229, 579201, 1185983, 1737603, 3557949, 8301881, 10673847, 24905643, 74716929]

約数ペア:

[(1, 74716929), (3, 24905643), (7, 10673847), (9, 8301881), (21, 3557949), (43, 1737603), (63, 1185983), (129, 579201), (301, 248229), (387, 193067), (903, 82743), (2709, 27581)]