25727229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 40832064

約数和(自身を除く): 15104835

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 1721, 4983, 5163, 14949, 15489, 18931, 56793, 170379, 259871, 779613, 2338839, 2858581, 8575743, 25727229]

約数ペア:

[(1, 25727229), (3, 8575743), (9, 2858581), (11, 2338839), (33, 779613), (99, 259871), (151, 170379), (453, 56793), (1359, 18931), (1661, 15489), (1721, 14949), (4983, 5163)]