87708951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28579}}^1$

素因数の和:28627

約数の個数: 24

約数和(自身を含む): 142671360

約数和(自身を除く): 54962409

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 28579, 85737, 257211, 314369, 885949, 943107, 2657847, 2829321, 7973541, 9745439, 29236317, 87708951]

約数ペア:

[(1, 87708951), (3, 29236317), (9, 9745439), (11, 7973541), (31, 2829321), (33, 2657847), (93, 943107), (99, 885949), (279, 314369), (341, 257211), (1023, 85737), (3069, 28579)]