168784803

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{189433}}^1$

素因数の和:189456

約数の個数: 20

約数和(自身を含む): 275058168

約数和(自身を除く): 106273365

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 189433, 568299, 1704897, 2083763, 5114691, 6251289, 15344073, 18753867, 56261601, 168784803]

約数ペア:

[(1, 168784803), (3, 56261601), (9, 18753867), (11, 15344073), (27, 6251289), (33, 5114691), (81, 2083763), (99, 1704897), (297, 568299), (891, 189433)]