459270147

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67709}}^1$

素因数の和:67755

約数の個数: 32

約数和(自身を含む): 780019200

約数和(自身を除く): 320749053

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 67709, 203127, 473963, 1151053, 1286471, 1421889, 3453159, 3859413, 8057371, 9005297, 21870007, 24172113, 27015891, 65610021, 153090049, 459270147]

約数ペア:

[(1, 459270147), (3, 153090049), (7, 65610021), (17, 27015891), (19, 24172113), (21, 21870007), (51, 9005297), (57, 8057371), (119, 3859413), (133, 3453159), (323, 1421889), (357, 1286471), (399, 1151053), (969, 473963), (2261, 203127), (6783, 67709)]