18333243

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{14447}}^1$

素因数の和:14503

約数の個数: 16

約数和(自身を含む): 27740160

約数和(自身を除く): 9406917

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 14447, 43341, 130023, 390069, 679009, 2037027, 6111081, 18333243]

約数ペア:

[(1, 18333243), (3, 6111081), (9, 2037027), (27, 679009), (47, 390069), (141, 130023), (423, 43341), (1269, 14447)]