27390009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13099}}^1$

素因数の和:13160

約数の個数: 16

約数和(自身を含む): 39614400

約数和(自身を除く): 12224391

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 13099, 39297, 222683, 537059, 668049, 1611177, 9130003, 27390009]

約数ペア:

[(1, 27390009), (3, 9130003), (17, 1611177), (41, 668049), (51, 537059), (123, 222683), (697, 39297), (2091, 13099)]