156909339

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{79609}}^1$

素因数の和:79691

約数の個数: 16

約数和(自身を含む): 235645600

約数和(自身を除く): 78736261

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 79609, 238827, 716481, 2149443, 5811457, 17434371, 52303113, 156909339]

約数ペア:

[(1, 156909339), (3, 52303113), (9, 17434371), (27, 5811457), (73, 2149443), (219, 716481), (657, 238827), (1971, 79609)]