84991551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15289}}^1$

素因数の和:15418

約数の個数: 16

約数和(自身を含む): 121096800

約数和(自身を除く): 36105249

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 15289, 45867, 259913, 779739, 1666501, 4999503, 28330517, 84991551]

約数ペア:

[(1, 84991551), (3, 28330517), (17, 4999503), (51, 1666501), (109, 779739), (327, 259913), (1853, 45867), (5559, 15289)]