166183731

素因数分解:

$3^4\times 7^1\times {\mathrm{293093}}^1$

素因数の和:293112

約数の個数: 20

約数和(自身を含む): 283714992

約数和(自身を除く): 117531261

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 293093, 879279, 2051651, 2637837, 6154953, 7913511, 18464859, 23740533, 55394577, 166183731]

約数ペア:

[(1, 166183731), (3, 55394577), (7, 23740533), (9, 18464859), (21, 7913511), (27, 6154953), (63, 2637837), (81, 2051651), (189, 879279), (567, 293093)]