168245049

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 262241280

約数和(自身を除く): 93996231

約数列:

[1, 3, 7, 21, 59, 177, 251, 413, 541, 753, 1239, 1623, 1757, 3787, 5271, 11361, 14809, 31919, 44427, 95757, 103663, 135791, 223433, 310989, 407373, 670299, 950537, 2851611, 8011669, 24035007, 56081683, 168245049]

約数ペア:

[(1, 168245049), (3, 56081683), (7, 24035007), (21, 8011669), (59, 2851611), (177, 950537), (251, 670299), (413, 407373), (541, 310989), (753, 223433), (1239, 135791), (1623, 103663), (1757, 95757), (3787, 44427), (5271, 31919), (11361, 14809)]