131272227

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 194079600

約数和(自身を除く): 62807373

約数列:

[1, 3, 9, 59, 173, 177, 519, 531, 1429, 1557, 4287, 10207, 12861, 30621, 84311, 91863, 247217, 252933, 741651, 758799, 2224953, 14585803, 43757409, 131272227]

約数ペア:

[(1, 131272227), (3, 43757409), (9, 14585803), (59, 2224953), (173, 758799), (177, 741651), (519, 252933), (531, 247217), (1429, 91863), (1557, 84311), (4287, 30621), (10207, 12861)]