2720222433

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 4179389760

約数和(自身を除く): 1459167327

約数列:

[1, 3, 9, 27, 73, 81, 89, 219, 243, 267, 657, 801, 1723, 1971, 2403, 5169, 5913, 6497, 7209, 15507, 17739, 19491, 21627, 46521, 58473, 125779, 139563, 153347, 175419, 377337, 418689, 460041, 526257, 1132011, 1380123, 1578771, 3396033, 4140369, 10188099, 11194331, 12421107, 30564297, 33582993, 37263321, 100748979, 302246937, 906740811, 2720222433]

約数ペア:

[(1, 2720222433), (3, 906740811), (9, 302246937), (27, 100748979), (73, 37263321), (81, 33582993), (89, 30564297), (219, 12421107), (243, 11194331), (267, 10188099), (657, 4140369), (801, 3396033), (1723, 1578771), (1971, 1380123), (2403, 1132011), (5169, 526257), (5913, 460041), (6497, 418689), (7209, 377337), (15507, 175419), (17739, 153347), (19491, 139563), (21627, 125779), (46521, 58473)]