27886137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8161}}^1$

素因数の和:8248

約数の個数: 16

約数和(自身を含む): 39961152

約数和(自身を除く): 12075015

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 8161, 24483, 138737, 416211, 546787, 1640361, 9295379, 27886137]

約数ペア:

[(1, 27886137), (3, 9295379), (17, 1640361), (51, 546787), (67, 416211), (201, 138737), (1139, 24483), (3417, 8161)]