82979721

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{93131}}^1$

素因数の和:93154

約数の個数: 20

約数和(自身を含む): 135227664

約数和(自身を除く): 52247943

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 93131, 279393, 838179, 1024441, 2514537, 3073323, 7543611, 9219969, 27659907, 82979721]

約数ペア:

[(1, 82979721), (3, 27659907), (9, 9219969), (11, 7543611), (27, 3073323), (33, 2514537), (81, 1024441), (99, 838179), (297, 279393), (891, 93131)]