156922839

素因数分解:

$3^5\times {\mathrm{733}}^1\times {\mathrm{881}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 235649232

約数和(自身を除く): 78726393

約数列:

[1, 3, 9, 27, 81, 243, 733, 881, 2199, 2643, 6597, 7929, 19791, 23787, 59373, 71361, 178119, 214083, 645773, 1937319, 5811957, 17435871, 52307613, 156922839]

約数ペア:

[(1, 156922839), (3, 52307613), (9, 17435871), (27, 5811957), (81, 1937319), (243, 645773), (733, 214083), (881, 178119), (2199, 71361), (2643, 59373), (6597, 23787), (7929, 19791)]