152077723

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 186157440

約数和(自身を除く): 34079717

約数列:

[1, 7, 31, 49, 53, 217, 371, 1519, 1643, 1889, 2597, 11501, 13223, 58559, 80507, 92561, 100117, 409913, 700819, 2869391, 3103627, 4905733, 21725389, 152077723]

約数ペア:

[(1, 152077723), (7, 21725389), (31, 4905733), (49, 3103627), (53, 2869391), (217, 700819), (371, 409913), (1519, 100117), (1643, 92561), (1889, 80507), (2597, 58559), (11501, 13223)]