16148277

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 24530688

約数和(自身を除く): 8382411

約数列:

[1, 3, 9, 23, 69, 181, 207, 431, 543, 1293, 1629, 3879, 4163, 9913, 12489, 29739, 37467, 78011, 89217, 234033, 702099, 1794253, 5382759, 16148277]

約数ペア:

[(1, 16148277), (3, 5382759), (9, 1794253), (23, 702099), (69, 234033), (181, 89217), (207, 78011), (431, 37467), (543, 29739), (1293, 12489), (1629, 9913), (3879, 4163)]