67439847

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 91514880

約数和(自身を除く): 24075033

約数列:

[1, 3, 71, 213, 479, 661, 1437, 1983, 34009, 46931, 102027, 140793, 316619, 949857, 22479949, 67439847]

約数ペア:

[(1, 67439847), (3, 22479949), (71, 949857), (213, 316619), (479, 140793), (661, 102027), (1437, 46931), (1983, 34009)]