253377573

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{1543}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 341508096

約数和(自身を除く): 88130523

約数列:

[1, 3, 127, 381, 431, 1293, 1543, 4629, 54737, 164211, 195961, 587883, 665033, 1995099, 84459191, 253377573]

約数ペア:

[(1, 253377573), (3, 84459191), (127, 1995099), (381, 665033), (431, 587883), (1293, 195961), (1543, 164211), (4629, 54737)]