117555361

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4490

約数の個数: 20

約数和(自身を含む): 149640624

約数和(自身を除く): 32085263

約数列:

[1, 7, 11, 49, 77, 343, 539, 2401, 3773, 4451, 26411, 31157, 48961, 218099, 342727, 1526693, 2399089, 10686851, 16793623, 117555361]

約数ペア:

[(1, 117555361), (7, 16793623), (11, 10686851), (49, 2399089), (77, 1526693), (343, 342727), (539, 218099), (2401, 48961), (3773, 31157), (4451, 26411)]