85167219

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1663}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 116559872

約数和(自身を除く): 31392653

約数列:

[1, 3, 43, 129, 397, 1191, 1663, 4989, 17071, 51213, 71509, 214527, 660211, 1980633, 28389073, 85167219]

約数ペア:

[(1, 85167219), (3, 28389073), (43, 1980633), (129, 660211), (397, 214527), (1191, 71509), (1663, 51213), (4989, 17071)]