20155134717

素因数分解:

$3^3\times {\mathrm{3169}}^1\times {\mathrm{235559}}^1$

素因数の和:238737

約数の個数: 16

約数和(自身を含む): 29869008000

約数和(自身を除く): 9713873283

約数列:

[1, 3, 9, 27, 3169, 9507, 28521, 85563, 235559, 706677, 2120031, 6360093, 746486471, 2239459413, 6718378239, 20155134717]

約数ペア:

[(1, 20155134717), (3, 6718378239), (9, 2239459413), (27, 746486471), (3169, 6360093), (9507, 2120031), (28521, 706677), (85563, 235559)]