26309091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^2$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 37933120

約数和(自身を除く): 11624029

約数列:

[1, 3, 19, 57, 67, 83, 201, 249, 1273, 1577, 3819, 4731, 5561, 6889, 16683, 20667, 105659, 130891, 316977, 392673, 461563, 1384689, 8769697, 26309091]

約数ペア:

[(1, 26309091), (3, 8769697), (19, 1384689), (57, 461563), (67, 392673), (83, 316977), (201, 130891), (249, 105659), (1273, 20667), (1577, 16683), (3819, 6889), (4731, 5561)]