138701043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4919}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 216696480

約数和(自身を除く): 77995437

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 3133, 4919, 9399, 14757, 28197, 44271, 63947, 191841, 575523, 1185479, 3556437, 10669311, 15411227, 46233681, 138701043]

約数ペア:

[(1, 138701043), (3, 46233681), (9, 15411227), (13, 10669311), (39, 3556437), (117, 1185479), (241, 575523), (723, 191841), (2169, 63947), (3133, 44271), (4919, 28197), (9399, 14757)]