27101481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 13955799

約数列:

[1, 3, 11, 33, 43, 71, 129, 213, 269, 473, 781, 807, 1419, 2343, 2959, 3053, 8877, 9159, 11567, 19099, 33583, 34701, 57297, 100749, 127237, 210089, 381711, 630267, 821257, 2463771, 9033827, 27101481]

約数ペア:

[(1, 27101481), (3, 9033827), (11, 2463771), (33, 821257), (43, 630267), (71, 381711), (129, 210089), (213, 127237), (269, 100749), (473, 57297), (781, 34701), (807, 33583), (1419, 19099), (2343, 11567), (2959, 9159), (3053, 8877)]