141979023

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16729}}^1$

素因数の和:16799

約数の個数: 24

約数和(自身を含む): 219229920

約数和(自身を除く): 77250897

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 16729, 50187, 150561, 384767, 685889, 1154301, 2057667, 3462903, 6173001, 15775447, 47326341, 141979023]

約数ペア:

[(1, 141979023), (3, 47326341), (9, 15775447), (23, 6173001), (41, 3462903), (69, 2057667), (123, 1154301), (207, 685889), (369, 384767), (943, 150561), (2829, 50187), (8487, 16729)]