72101601

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 123631872

約数和(自身を除く): 51530271

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 463, 1089, 1287, 1331, 1389, 1573, 3993, 4167, 4719, 5093, 6019, 11979, 14157, 15279, 17303, 18057, 45837, 51909, 54171, 56023, 66209, 155727, 168069, 198627, 504207, 595881, 616253, 728299, 1848759, 2184897, 5546277, 6554691, 8011289, 24033867, 72101601]

約数ペア:

[(1, 72101601), (3, 24033867), (9, 8011289), (11, 6554691), (13, 5546277), (33, 2184897), (39, 1848759), (99, 728299), (117, 616253), (121, 595881), (143, 504207), (363, 198627), (429, 168069), (463, 155727), (1089, 66209), (1287, 56023), (1331, 54171), (1389, 51909), (1573, 45837), (3993, 18057), (4167, 17303), (4719, 15279), (5093, 14157), (6019, 11979)]