293071581

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5009}}^1$

素因数の和:5226

約数の個数: 32

約数和(自身を含む): 476150400

約数和(自身を除く): 183078819

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 1773, 2167, 5009, 5319, 6501, 15027, 19503, 45081, 55099, 58509, 135243, 165297, 495891, 986773, 1487673, 2960319, 8880957, 10854503, 26642871, 32563509, 97690527, 293071581]

約数ペア:

[(1, 293071581), (3, 97690527), (9, 32563509), (11, 26642871), (27, 10854503), (33, 8880957), (99, 2960319), (197, 1487673), (297, 986773), (591, 495891), (1773, 165297), (2167, 135243), (5009, 58509), (5319, 55099), (6501, 45081), (15027, 19503)]