87081969621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2421163}}^1$

素因数の和:2421816

約数の個数: 16

約数和(自身を含む): 122414051840

約数和(自身を除く): 35332082219

約数列:

[1, 3, 19, 57, 631, 1893, 11989, 35967, 2421163, 7263489, 46002097, 138006291, 1527753853, 4583261559, 29027323207, 87081969621]

約数ペア:

[(1, 87081969621), (3, 29027323207), (19, 4583261559), (57, 1527753853), (631, 138006291), (1893, 46002097), (11989, 7263489), (35967, 2421163)]