27328539

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18329}}^1$

素因数の和:18410

約数の個数: 16

約数和(自身を含む): 42232320

約数和(自身を除く): 14903781

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 18329, 54987, 128303, 384909, 1301359, 3904077, 9109513, 27328539]

約数ペア:

[(1, 27328539), (3, 9109513), (7, 3904077), (21, 1301359), (71, 384909), (213, 128303), (497, 54987), (1491, 18329)]