27718251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6131}}^1$

素因数の和:6282

約数の個数: 16

約数和(自身を含む): 40618368

約数和(自身を除く): 12900117

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 6131, 18393, 67441, 202323, 839947, 2519841, 9239417, 27718251]

約数ペア:

[(1, 27718251), (3, 9239417), (11, 2519841), (33, 839947), (137, 202323), (411, 67441), (1507, 18393), (4521, 6131)]