128041053

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{164789}}^1$

素因数の和:164836

約数の個数: 16

約数和(自身を含む): 200384640

約数和(自身を除く): 72343587

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 164789, 494367, 1153523, 3460569, 6097193, 18291579, 42680351, 128041053]

約数ペア:

[(1, 128041053), (3, 42680351), (7, 18291579), (21, 6097193), (37, 3460569), (111, 1153523), (259, 494367), (777, 164789)]