72664737

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3517}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 99292032

約数和(自身を除く): 26627295

約数列:

[1, 3, 71, 97, 213, 291, 3517, 6887, 10551, 20661, 249707, 341149, 749121, 1023447, 24221579, 72664737]

約数ペア:

[(1, 72664737), (3, 24221579), (71, 1023447), (97, 749121), (213, 341149), (291, 249707), (3517, 20661), (6887, 10551)]