73551807

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 127361696

約数和(自身を除く): 53809889

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1777, 1971, 4599, 5331, 5913, 12439, 13797, 15993, 37317, 41391, 47979, 111951, 129721, 143937, 335853, 389163, 908047, 1007559, 1167489, 2724141, 3502467, 8172423, 10507401, 24517269, 73551807]

約数ペア:

[(1, 73551807), (3, 24517269), (7, 10507401), (9, 8172423), (21, 3502467), (27, 2724141), (63, 1167489), (73, 1007559), (81, 908047), (189, 389163), (219, 335853), (511, 143937), (567, 129721), (657, 111951), (1533, 47979), (1777, 41391), (1971, 37317), (4599, 15993), (5331, 13797), (5913, 12439)]