196127811

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{20011}}^1$

素因数の和:20045

約数の個数: 30

約数和(自身を含む): 322053116

約数和(自身を除く): 125925305

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 20011, 60033, 180099, 220121, 540297, 660363, 1620891, 1981089, 2421331, 5943267, 7263993, 17829801, 21791979, 65375937, 196127811]

約数ペア:

[(1, 196127811), (3, 65375937), (9, 21791979), (11, 17829801), (27, 7263993), (33, 5943267), (81, 2421331), (99, 1981089), (121, 1620891), (297, 660363), (363, 540297), (891, 220121), (1089, 180099), (3267, 60033), (9801, 20011)]