20027223

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{1609}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 29752800

約数和(自身を除く): 9725577

約数列:

[1, 3, 9, 27, 461, 1383, 1609, 4149, 4827, 12447, 14481, 43443, 741749, 2225247, 6675741, 20027223]

約数ペア:

[(1, 20027223), (3, 6675741), (9, 2225247), (27, 741749), (461, 43443), (1383, 14481), (1609, 12447), (4149, 4827)]