55628559

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 100270080

約数和(自身を除く): 44641521

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 67, 69, 161, 189, 191, 201, 207, 469, 483, 573, 603, 621, 1337, 1407, 1449, 1541, 1719, 1809, 4011, 4221, 4347, 4393, 4623, 5157, 10787, 12033, 12663, 12797, 13179, 13869, 30751, 32361, 36099, 38391, 39537, 41607, 89579, 92253, 97083, 115173, 118611, 268737, 276759, 291249, 294331, 345519, 806211, 830277, 882993, 2060317, 2418633, 2648979, 6180951, 7946937, 18542853, 55628559]

約数ペア:

[(1, 55628559), (3, 18542853), (7, 7946937), (9, 6180951), (21, 2648979), (23, 2418633), (27, 2060317), (63, 882993), (67, 830277), (69, 806211), (161, 345519), (189, 294331), (191, 291249), (201, 276759), (207, 268737), (469, 118611), (483, 115173), (573, 97083), (603, 92253), (621, 89579), (1337, 41607), (1407, 39537), (1449, 38391), (1541, 36099), (1719, 32361), (1809, 30751), (4011, 13869), (4221, 13179), (4347, 12797), (4393, 12663), (4623, 12033), (5157, 10787)]