50490891

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{170003}}^1$

素因数の和:170023

約数の個数: 16

約数和(自身を含む): 81601920

約数和(自身を除く): 31111029

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 170003, 510009, 1530027, 1870033, 4590081, 5610099, 16830297, 50490891]

約数ペア:

[(1, 50490891), (3, 16830297), (9, 5610099), (11, 4590081), (27, 1870033), (33, 1530027), (99, 510009), (297, 170003)]