27866271

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1609}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 11082849

約数列:

[1, 3, 23, 69, 251, 753, 1609, 4827, 5773, 17319, 37007, 111021, 403859, 1211577, 9288757, 27866271]

約数ペア:

[(1, 27866271), (3, 9288757), (23, 1211577), (69, 403859), (251, 111021), (753, 37007), (1609, 17319), (4827, 5773)]