27800559

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 42934320

約数和(自身を除く): 15133761

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1667, 1853, 5001, 5559, 15003, 16677, 28339, 85017, 181703, 255051, 545109, 1635327, 3088951, 9266853, 27800559]

約数ペア:

[(1, 27800559), (3, 9266853), (9, 3088951), (17, 1635327), (51, 545109), (109, 255051), (153, 181703), (327, 85017), (981, 28339), (1667, 16677), (1853, 15003), (5001, 5559)]