27573351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 42147840

約数和(自身を除く): 14574489

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 293, 381, 741, 879, 1651, 2413, 3809, 4953, 5567, 7239, 11427, 16701, 31369, 37211, 72371, 94107, 111633, 217113, 483743, 707009, 1451229, 2121027, 9191117, 27573351]

約数ペア:

[(1, 27573351), (3, 9191117), (13, 2121027), (19, 1451229), (39, 707009), (57, 483743), (127, 217113), (247, 111633), (293, 94107), (381, 72371), (741, 37211), (879, 31369), (1651, 16701), (2413, 11427), (3809, 7239), (4953, 5567)]