71234583

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 113817600

約数和(自身を除く): 42583017

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 1871, 5439, 5613, 12691, 13097, 38073, 39291, 69227, 91679, 207681, 275037, 484589, 641753, 1453767, 1925259, 3392123, 10176369, 23744861, 71234583]

約数ペア:

[(1, 71234583), (3, 23744861), (7, 10176369), (21, 3392123), (37, 1925259), (49, 1453767), (111, 641753), (147, 484589), (259, 275037), (343, 207681), (777, 91679), (1029, 69227), (1813, 39291), (1871, 38073), (5439, 13097), (5613, 12691)]