72107937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2087}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 41896863

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 2087, 3141, 3839, 6261, 11517, 18783, 22957, 34551, 68871, 206613, 728363, 2185089, 6555267, 8011993, 24035979, 72107937]

約数ペア:

[(1, 72107937), (3, 24035979), (9, 8011993), (11, 6555267), (33, 2185089), (99, 728363), (349, 206613), (1047, 68871), (2087, 34551), (3141, 22957), (3839, 18783), (6261, 11517)]