27558387

素因数分解:

$3^7\times {\mathrm{12601}}^1$

素因数の和:12622

約数の個数: 16

約数和(自身を含む): 41334560

約数和(自身を除く): 13776173

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 12601, 37803, 113409, 340227, 1020681, 3062043, 9186129, 27558387]

約数ペア:

[(1, 27558387), (3, 9186129), (9, 3062043), (27, 1020681), (81, 340227), (243, 113409), (729, 37803), (2187, 12601)]