27264639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6737}}^1$

素因数の和:6830

約数の個数: 16

約数和(自身を含む): 38810880

約数和(自身を除く): 11546241

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6737, 20211, 128003, 384009, 478327, 1434981, 9088213, 27264639]

約数ペア:

[(1, 27264639), (3, 9088213), (19, 1434981), (57, 478327), (71, 384009), (213, 128003), (1349, 20211), (4047, 6737)]