209451363

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{25087}}^1$

素因数の和:25135

約数の個数: 24

約数和(自身を含む): 320323584

約数和(自身を除く): 110872221

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 25087, 75261, 275957, 577001, 827871, 1731003, 3035527, 6347011, 9106581, 19041033, 69817121, 209451363]

約数ペア:

[(1, 209451363), (3, 69817121), (11, 19041033), (23, 9106581), (33, 6347011), (69, 3035527), (121, 1731003), (253, 827871), (363, 577001), (759, 275957), (2783, 75261), (8349, 25087)]