179898993

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 265356000

約数和(自身を除く): 85457007

約数列:

[1, 3, 9, 89, 107, 267, 321, 801, 963, 2099, 6297, 9523, 18891, 28569, 85707, 186811, 224593, 560433, 673779, 1681299, 2021337, 19988777, 59966331, 179898993]

約数ペア:

[(1, 179898993), (3, 59966331), (9, 19988777), (89, 2021337), (107, 1681299), (267, 673779), (321, 560433), (801, 224593), (963, 186811), (2099, 85707), (6297, 28569), (9523, 18891)]