47992959

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6863}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 83466240

約数和(自身を除く): 35473281

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6863, 6993, 20589, 48041, 61767, 144123, 185301, 253931, 432369, 761793, 1297107, 1777517, 2285379, 5332551, 6856137, 15997653, 47992959]

約数ペア:

[(1, 47992959), (3, 15997653), (7, 6856137), (9, 5332551), (21, 2285379), (27, 1777517), (37, 1297107), (63, 761793), (111, 432369), (189, 253931), (259, 185301), (333, 144123), (777, 61767), (999, 48041), (2331, 20589), (6863, 6993)]