244583307

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{19997}}^1$

素因数の和:20160

約数の個数: 20

約数和(自身を含む): 367803216

約数和(自身を除く): 123219909

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 19997, 59991, 179973, 539919, 1619757, 3019547, 9058641, 27175923, 81527769, 244583307]

約数ペア:

[(1, 244583307), (3, 81527769), (9, 27175923), (27, 9058641), (81, 3019547), (151, 1619757), (453, 539919), (1359, 179973), (4077, 59991), (12231, 19997)]