120900519

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{3169}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 182313040

約数和(自身を除く): 61412521

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 3169, 4239, 9507, 12717, 28521, 38151, 85563, 256689, 497533, 770067, 1492599, 4477797, 13433391, 40300173, 120900519]

約数ペア:

[(1, 120900519), (3, 40300173), (9, 13433391), (27, 4477797), (81, 1492599), (157, 770067), (243, 497533), (471, 256689), (1413, 85563), (3169, 38151), (4239, 28521), (9507, 12717)]