26657163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 42063840

約数和(自身を除く): 15406677

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3209, 8307, 9627, 28881, 41717, 125151, 227839, 375453, 683517, 2050551, 2961907, 8885721, 26657163]

約数ペア:

[(1, 26657163), (3, 8885721), (9, 2961907), (13, 2050551), (39, 683517), (71, 375453), (117, 227839), (213, 125151), (639, 41717), (923, 28881), (2769, 9627), (3209, 8307)]