66607317

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2162

約数の個数: 36

約数和(自身を含む): 113506380

約数和(自身を除く): 46899063

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1533, 2069, 3577, 4599, 6207, 10731, 14483, 18621, 32193, 43449, 101381, 130347, 151037, 304143, 453111, 912429, 1057259, 1359333, 3171777, 7400813, 9515331, 22202439, 66607317]

約数ペア:

[(1, 66607317), (3, 22202439), (7, 9515331), (9, 7400813), (21, 3171777), (49, 1359333), (63, 1057259), (73, 912429), (147, 453111), (219, 304143), (441, 151037), (511, 130347), (657, 101381), (1533, 43449), (2069, 32193), (3577, 18621), (4599, 14483), (6207, 10731)]