72297297

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 107889600

約数和(自身を除く): 35592303

約数列:

[1, 3, 9, 37, 111, 199, 333, 597, 1091, 1791, 3273, 7363, 9819, 22089, 40367, 66267, 121101, 217109, 363303, 651327, 1953981, 8033033, 24099099, 72297297]

約数ペア:

[(1, 72297297), (3, 24099099), (9, 8033033), (37, 1953981), (111, 651327), (199, 363303), (333, 217109), (597, 121101), (1091, 66267), (1791, 40367), (3273, 22089), (7363, 9819)]