42079311

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{15131}}^1$

素因数の和:15243

約数の個数: 16

約数和(自身を含む): 62949120

約数和(自身を除く): 20869809

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 15131, 45393, 136179, 408537, 1558493, 4675479, 14026437, 42079311]

約数ペア:

[(1, 42079311), (3, 14026437), (9, 4675479), (27, 1558493), (103, 408537), (309, 136179), (927, 45393), (2781, 15131)]