74842317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17581}}^1$

素因数の和:17641

約数の個数: 24

約数和(自身を含む): 120682848

約数和(自身を除く): 45840531

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 17581, 52743, 158229, 193391, 580173, 755983, 1740519, 2267949, 6803847, 8315813, 24947439, 74842317]

約数ペア:

[(1, 74842317), (3, 24947439), (9, 8315813), (11, 6803847), (33, 2267949), (43, 1740519), (99, 755983), (129, 580173), (387, 193391), (473, 158229), (1419, 52743), (4257, 17581)]