27836501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 9488299

約数列:

[1, 7, 11, 19, 53, 77, 133, 209, 359, 371, 583, 1007, 1463, 2513, 3949, 4081, 6821, 7049, 11077, 19027, 27643, 47747, 75031, 77539, 133189, 209297, 361513, 525217, 1465079, 2530591, 3976643, 27836501]

約数ペア:

[(1, 27836501), (7, 3976643), (11, 2530591), (19, 1465079), (53, 525217), (77, 361513), (133, 209297), (209, 133189), (359, 77539), (371, 75031), (583, 47747), (1007, 27643), (1463, 19027), (2513, 11077), (3949, 7049), (4081, 6821)]