89215689

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{18211}}^1$

素因数の和:18308

約数の個数: 16

約数和(自身を含む): 125881344

約数和(自身を除く): 36665655

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 18211, 54633, 418853, 1256559, 1292981, 3878943, 29738563, 89215689]

約数ペア:

[(1, 89215689), (3, 29738563), (23, 3878943), (69, 1292981), (71, 1256559), (213, 418853), (1633, 54633), (4899, 18211)]