49825287

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{9181}}^1$

素因数の和:9260

約数の個数: 20

約数和(自身を含む): 75549496

約数和(自身を除く): 25724209

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 9181, 27543, 82629, 247887, 615127, 743661, 1845381, 5536143, 16608429, 49825287]

約数ペア:

[(1, 49825287), (3, 16608429), (9, 5536143), (27, 1845381), (67, 743661), (81, 615127), (201, 247887), (603, 82629), (1809, 27543), (5427, 9181)]