75380877

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 56078451

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 1221, 1287, 1443, 1583, 3663, 4329, 4749, 5291, 14247, 15873, 17413, 20579, 47619, 52239, 58571, 61737, 156717, 175713, 185211, 226369, 527139, 644281, 679107, 761423, 1932843, 2037321, 2284269, 5798529, 6852807, 8375653, 25126959, 75380877]

約数ペア:

[(1, 75380877), (3, 25126959), (9, 8375653), (11, 6852807), (13, 5798529), (33, 2284269), (37, 2037321), (39, 1932843), (99, 761423), (111, 679107), (117, 644281), (143, 527139), (333, 226369), (407, 185211), (429, 175713), (481, 156717), (1221, 61737), (1287, 58571), (1443, 52239), (1583, 47619), (3663, 20579), (4329, 17413), (4749, 15873), (5291, 14247)]