667227123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 1047271680

約数和(自身を除く): 380044557

約数列:

[1, 3, 9, 19, 53, 57, 83, 159, 171, 249, 477, 747, 887, 1007, 1577, 2661, 3021, 4399, 4731, 7983, 9063, 13197, 14193, 16853, 39591, 47011, 50559, 73621, 83581, 141033, 151677, 220863, 250743, 423099, 662589, 752229, 893209, 1398799, 2679627, 3901913, 4196397, 8038881, 11705739, 12589191, 35117217, 74136347, 222409041, 667227123]

約数ペア:

[(1, 667227123), (3, 222409041), (9, 74136347), (19, 35117217), (53, 12589191), (57, 11705739), (83, 8038881), (159, 4196397), (171, 3901913), (249, 2679627), (477, 1398799), (747, 893209), (887, 752229), (1007, 662589), (1577, 423099), (2661, 250743), (3021, 220863), (4399, 151677), (4731, 141033), (7983, 83581), (9063, 73621), (13197, 50559), (14193, 47011), (16853, 39591)]