27593559

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9379

約数の個数: 24

約数和(自身を含む): 46525440

約数和(自身を除く): 18931881

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9319, 27957, 65233, 83871, 195699, 437993, 587097, 1313979, 3065951, 3941937, 9197853, 27593559]

約数ペア:

[(1, 27593559), (3, 9197853), (7, 3941937), (9, 3065951), (21, 1313979), (47, 587097), (63, 437993), (141, 195699), (329, 83871), (423, 65233), (987, 27957), (2961, 9319)]