25757127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 40879488

約数和(自身を除く): 15122361

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 1723, 4983, 5169, 14949, 15507, 18953, 56859, 170577, 260173, 780519, 2341557, 2861903, 8585709, 25757127]

約数ペア:

[(1, 25757127), (3, 8585709), (9, 2861903), (11, 2341557), (33, 780519), (99, 260173), (151, 170577), (453, 56859), (1359, 18953), (1661, 15507), (1723, 14949), (4983, 5169)]