165600513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{5639}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 258672960

約数和(自身を除く): 93072447

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 5639, 9789, 16917, 29367, 50751, 73307, 219921, 659763, 1415389, 4246167, 12738501, 18400057, 55200171, 165600513]

約数ペア:

[(1, 165600513), (3, 55200171), (9, 18400057), (13, 12738501), (39, 4246167), (117, 1415389), (251, 659763), (753, 219921), (2259, 73307), (3263, 50751), (5639, 29367), (9789, 16917)]