69180957

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 106984800

約数和(自身を除く): 37803843

約数列:

[1, 3, 9, 19, 57, 107, 171, 199, 321, 361, 597, 963, 1083, 1791, 2033, 3249, 3781, 6099, 11343, 18297, 21293, 34029, 38627, 63879, 71839, 115881, 191637, 215517, 347643, 404567, 646551, 1213701, 3641103, 7686773, 23060319, 69180957]

約数ペア:

[(1, 69180957), (3, 23060319), (9, 7686773), (19, 3641103), (57, 1213701), (107, 646551), (171, 404567), (199, 347643), (321, 215517), (361, 191637), (597, 115881), (963, 71839), (1083, 63879), (1791, 38627), (2033, 34029), (3249, 21293), (3781, 18297), (6099, 11343)]