72488799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6673}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 112443552

約数和(自身を除く): 39954753

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 6673, 10863, 20019, 60057, 113441, 340323, 473783, 1020969, 1421349, 4264047, 8054311, 24162933, 72488799]

約数ペア:

[(1, 72488799), (3, 24162933), (9, 8054311), (17, 4264047), (51, 1421349), (71, 1020969), (153, 473783), (213, 340323), (639, 113441), (1207, 60057), (3621, 20019), (6673, 10863)]