164576367

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{9539}}^1$

素因数の和:9625

約数の個数: 24

約数和(自身を含む): 250024320

約数和(自身を除く): 85447953

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 9539, 17253, 28617, 85851, 257553, 677269, 772659, 2031807, 2317977, 6095421, 18286263, 54858789, 164576367]

約数ペア:

[(1, 164576367), (3, 54858789), (9, 18286263), (27, 6095421), (71, 2317977), (81, 2031807), (213, 772659), (243, 677269), (639, 257553), (1917, 85851), (5751, 28617), (9539, 17253)]