27914193

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{21997}}^1$

素因数の和:22053

約数の個数: 16

約数和(自身を含む): 42236160

約数和(自身を除く): 14321967

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 21997, 65991, 197973, 593919, 1033859, 3101577, 9304731, 27914193]

約数ペア:

[(1, 27914193), (3, 9304731), (9, 3101577), (27, 1033859), (47, 593919), (141, 197973), (423, 65991), (1269, 21997)]