49696983

素因数分解:

$3^4\times 7^1\times {\mathrm{87649}}^1$

素因数の和:87668

約数の個数: 20

約数和(自身を含む): 84845200

約数和(自身を除く): 35148217

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 87649, 262947, 613543, 788841, 1840629, 2366523, 5521887, 7099569, 16565661, 49696983]

約数ペア:

[(1, 49696983), (3, 16565661), (7, 7099569), (9, 5521887), (21, 2366523), (27, 1840629), (63, 788841), (81, 613543), (189, 262947), (567, 87649)]