47136249

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{3251}}^1$

素因数の和:3442

約数の個数: 20

約数和(自身を含む): 70828560

約数和(自身を除く): 23692311

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 3251, 4833, 9753, 14499, 29259, 87777, 263331, 581929, 1745787, 5237361, 15712083, 47136249]

約数ペア:

[(1, 47136249), (3, 15712083), (9, 5237361), (27, 1745787), (81, 581929), (179, 263331), (537, 87777), (1611, 29259), (3251, 14499), (4833, 9753)]