173202069

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 252806400

約数和(自身を除く): 79604331

約数列:

[1, 3, 17, 37, 51, 111, 263, 349, 629, 789, 1047, 1887, 4471, 5933, 9731, 12913, 13413, 17799, 29193, 38739, 91787, 165427, 219521, 275361, 496281, 658563, 1560379, 3396119, 4681137, 10188357, 57734023, 173202069]

約数ペア:

[(1, 173202069), (3, 57734023), (17, 10188357), (37, 4681137), (51, 3396119), (111, 1560379), (263, 658563), (349, 496281), (629, 275361), (789, 219521), (1047, 165427), (1887, 91787), (4471, 38739), (5933, 29193), (9731, 17799), (12913, 13413)]