81498063

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2917}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 111117440

約数和(自身を除く): 29619377

約数列:

[1, 3, 67, 139, 201, 417, 2917, 8751, 9313, 27939, 195439, 405463, 586317, 1216389, 27166021, 81498063]

約数ペア:

[(1, 81498063), (3, 27166021), (67, 1216389), (139, 586317), (201, 405463), (417, 195439), (2917, 27939), (8751, 9313)]