47350143

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{9689}}^1$

素因数の和:9879

約数の個数: 16

約数和(自身を含む): 70543200

約数和(自身を除く): 23193057

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 9689, 29067, 87201, 261603, 1753709, 5261127, 15783381, 47350143]

約数ペア:

[(1, 47350143), (3, 15783381), (9, 5261127), (27, 1753709), (181, 261603), (543, 87201), (1629, 29067), (4887, 9689)]