166960953

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{7019}}^1$

素因数の和:7909

約数の個数: 16

約数和(自身を含む): 247665600

約数和(自身を除く): 80704647

約数列:

[1, 3, 9, 27, 881, 2643, 7019, 7929, 21057, 23787, 63171, 189513, 6183739, 18551217, 55653651, 166960953]

約数ペア:

[(1, 166960953), (3, 55653651), (9, 18551217), (27, 6183739), (881, 189513), (2643, 63171), (7019, 23787), (7929, 21057)]