54842781

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4219}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 83724800

約数和(自身を除く): 28882019

約数列:

[1, 3, 7, 21, 619, 1857, 4219, 4333, 12657, 12999, 29533, 88599, 2611561, 7834683, 18280927, 54842781]

約数ペア:

[(1, 54842781), (3, 18280927), (7, 7834683), (21, 2611561), (619, 88599), (1857, 29533), (4219, 12999), (4333, 12657)]