27331689

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 18425751

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 661, 1253, 1969, 1983, 3759, 4627, 5907, 7271, 13783, 13881, 21813, 41349, 50897, 118319, 152691, 354957, 828233, 1301509, 2484699, 3904527, 9110563, 27331689]

約数ペア:

[(1, 27331689), (3, 9110563), (7, 3904527), (11, 2484699), (21, 1301509), (33, 828233), (77, 354957), (179, 152691), (231, 118319), (537, 50897), (661, 41349), (1253, 21813), (1969, 13881), (1983, 13783), (3759, 7271), (4627, 5907)]