139670421

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{16729}}^1$

素因数の和:16777

約数の個数: 24

約数和(自身を含む): 213608640

約数和(自身を除く): 73938219

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 16729, 50187, 184019, 384767, 552057, 1154301, 2024209, 4232437, 6072627, 12697311, 46556807, 139670421]

約数ペア:

[(1, 139670421), (3, 46556807), (11, 12697311), (23, 6072627), (33, 4232437), (69, 2024209), (121, 1154301), (253, 552057), (363, 384767), (759, 184019), (2783, 50187), (8349, 16729)]