122418009

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17827}}^1$

素因数の和:17949

約数の個数: 24

約数和(自身を含む): 203952320

約数和(自身を除く): 81534311

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 17827, 53481, 124789, 160443, 374367, 1123101, 1943143, 5829429, 13602001, 17488287, 40806003, 122418009]

約数ペア:

[(1, 122418009), (3, 40806003), (7, 17488287), (9, 13602001), (21, 5829429), (63, 1943143), (109, 1123101), (327, 374367), (763, 160443), (981, 124789), (2289, 53481), (6867, 17827)]