27104787

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{14549}}^1$

素因数の和:14584

約数の個数: 20

約数和(自身を含む): 42253200

約数和(自身を除く): 15148413

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 14549, 43647, 130941, 334627, 392823, 1003881, 1178469, 3011643, 9034929, 27104787]

約数ペア:

[(1, 27104787), (3, 9034929), (9, 3011643), (23, 1178469), (27, 1003881), (69, 392823), (81, 334627), (207, 130941), (621, 43647), (1863, 14549)]