79980153

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 118742400

約数和(自身を除く): 38762247

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 2607, 2789, 8367, 9559, 28677, 30679, 92037, 220331, 337469, 660993, 1012407, 2423641, 7270923, 26660051, 79980153]

約数ペア:

[(1, 79980153), (3, 26660051), (11, 7270923), (33, 2423641), (79, 1012407), (121, 660993), (237, 337469), (363, 220331), (869, 92037), (2607, 30679), (2789, 28677), (8367, 9559)]