82175513

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 102412800

約数和(自身を除く): 20237287

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 1049, 2527, 4123, 7343, 11191, 19931, 32519, 78337, 139517, 227633, 378689, 617861, 2650823, 4325027, 11739359, 82175513]

約数ペア:

[(1, 82175513), (7, 11739359), (19, 4325027), (31, 2650823), (133, 617861), (217, 378689), (361, 227633), (589, 139517), (1049, 78337), (2527, 32519), (4123, 19931), (7343, 11191)]