49181553

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{1381}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 72969600

約数和(自身を除く): 23788047

約数列:

[1, 3, 9, 27, 1319, 1381, 3957, 4143, 11871, 12429, 35613, 37287, 1821539, 5464617, 16393851, 49181553]

約数ペア:

[(1, 49181553), (3, 16393851), (9, 5464617), (27, 1821539), (1319, 37287), (1381, 35613), (3957, 12429), (4143, 11871)]