89721459

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{144479}}^1$

素因数の和:144511

約数の個数: 16

約数和(自身を含む): 138700800

約数和(自身を除く): 48979341

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 144479, 433437, 1300311, 3323017, 3900933, 9969051, 29907153, 89721459]

約数ペア:

[(1, 89721459), (3, 29907153), (9, 9969051), (23, 3900933), (27, 3323017), (69, 1300311), (207, 433437), (621, 144479)]