87087357

素因数分解:

$3^2\times 7^3\times {\mathrm{28211}}^1$

素因数の和:28238

約数の個数: 24

約数和(自身を含む): 146702400

約数和(自身を除く): 59615043

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 28211, 84633, 197477, 253899, 592431, 1382339, 1777293, 4147017, 9676373, 12441051, 29029119, 87087357]

約数ペア:

[(1, 87087357), (3, 29029119), (7, 12441051), (9, 9676373), (21, 4147017), (49, 1777293), (63, 1382339), (147, 592431), (343, 253899), (441, 197477), (1029, 84633), (3087, 28211)]