16740729

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{32633}}^1$

素因数の和:32661

約数の個数: 16

約数和(自身を含む): 26107200

約数和(自身を除く): 9366471

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 32633, 97899, 293697, 620027, 881091, 1860081, 5580243, 16740729]

約数ペア:

[(1, 16740729), (3, 5580243), (9, 1860081), (19, 881091), (27, 620027), (57, 293697), (171, 97899), (513, 32633)]