72102303

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88037}}^1$

素因数の和:88063

約数の個数: 24

約数和(自身を含む): 128183328

約数和(自身を除く): 56081025

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 88037, 264111, 616259, 792333, 1144481, 1848777, 3433443, 5546331, 8011367, 10300329, 24034101, 72102303]

約数ペア:

[(1, 72102303), (3, 24034101), (7, 10300329), (9, 8011367), (13, 5546331), (21, 3433443), (39, 1848777), (63, 1144481), (91, 792333), (117, 616259), (273, 264111), (819, 88037)]