54845889

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4139}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 83727360

約数和(自身を除く): 28881471

約数列:

[1, 3, 7, 21, 631, 1893, 4139, 4417, 12417, 13251, 28973, 86919, 2611709, 7835127, 18281963, 54845889]

約数ペア:

[(1, 54845889), (3, 18281963), (7, 7835127), (21, 2611709), (631, 86919), (1893, 28973), (4139, 13251), (4417, 12417)]