71793799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 97320960

約数和(自身を除く): 25527161

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 1583, 2387, 4123, 6479, 11081, 17413, 30077, 45353, 49073, 121891, 210539, 330847, 343511, 539803, 932387, 2315929, 3778621, 6526709, 10256257, 71793799]

約数ペア:

[(1, 71793799), (7, 10256257), (11, 6526709), (19, 3778621), (31, 2315929), (77, 932387), (133, 539803), (209, 343511), (217, 330847), (341, 210539), (589, 121891), (1463, 49073), (1583, 45353), (2387, 30077), (4123, 17413), (6479, 11081)]