38874627

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 66940800

約数和(自身を除く): 28066173

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 83, 99, 171, 209, 249, 297, 513, 627, 747, 913, 1577, 1881, 2241, 2739, 4731, 5643, 6889, 8217, 14193, 17347, 20667, 24651, 42579, 52041, 62001, 75779, 130891, 156123, 186003, 227337, 392673, 468369, 682011, 1178019, 1439801, 2046033, 3534057, 4319403, 12958209, 38874627]

約数ペア:

[(1, 38874627), (3, 12958209), (9, 4319403), (11, 3534057), (19, 2046033), (27, 1439801), (33, 1178019), (57, 682011), (83, 468369), (99, 392673), (171, 227337), (209, 186003), (249, 156123), (297, 130891), (513, 75779), (627, 62001), (747, 52041), (913, 42579), (1577, 24651), (1881, 20667), (2241, 17347), (2739, 14193), (4731, 8217), (5643, 6889)]