81999654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1242419}}^1$

素因数の和:1242435

約数の個数: 16

約数和(自身を含む): 178908480

約数和(自身を除く): 96908826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1242419, 2484838, 3727257, 7454514, 13666609, 27333218, 40999827, 81999654]

約数ペア:

[(1, 81999654), (2, 40999827), (3, 27333218), (6, 13666609), (11, 7454514), (22, 3727257), (33, 2484838), (66, 1242419)]