121427379

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27367}}^1$

素因数の和:27419

約数の個数: 24

約数和(自身を含む): 192123360

約数和(自身を除く): 70695981

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 27367, 82101, 246303, 465239, 793643, 1395717, 2380929, 4187151, 7142787, 13491931, 40475793, 121427379]

約数ペア:

[(1, 121427379), (3, 40475793), (9, 13491931), (17, 7142787), (29, 4187151), (51, 2380929), (87, 1395717), (153, 793643), (261, 465239), (493, 246303), (1479, 82101), (4437, 27367)]