86123907

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 126464000

約数和(自身を除く): 40340093

約数列:

[1, 3, 9, 127, 151, 381, 453, 499, 1143, 1359, 1497, 4491, 19177, 57531, 63373, 75349, 172593, 190119, 226047, 570357, 678141, 9569323, 28707969, 86123907]

約数ペア:

[(1, 86123907), (3, 28707969), (9, 9569323), (127, 678141), (151, 570357), (381, 226047), (453, 190119), (499, 172593), (1143, 75349), (1359, 63373), (1497, 57531), (4491, 19177)]