26966673

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 40879488

約数和(自身を除く): 13912815

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1723, 1739, 5169, 5217, 15507, 15651, 63751, 80981, 191253, 242943, 573759, 728829, 2996297, 8988891, 26966673]

約数ペア:

[(1, 26966673), (3, 8988891), (9, 2996297), (37, 728829), (47, 573759), (111, 242943), (141, 191253), (333, 80981), (423, 63751), (1723, 15651), (1739, 15507), (5169, 5217)]