9955143

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{11173}}^1$

素因数の和:11196

約数の個数: 20

約数和(自身を含む): 16224648

約数和(自身を除く): 6269505

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 11173, 33519, 100557, 122903, 301671, 368709, 905013, 1106127, 3318381, 9955143]

約数ペア:

[(1, 9955143), (3, 3318381), (9, 1106127), (11, 905013), (27, 368709), (33, 301671), (81, 122903), (99, 100557), (297, 33519), (891, 11173)]