133662891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 199756800

約数和(自身を除く): 66093909

約数列:

[1, 3, 17, 19, 51, 57, 271, 323, 509, 813, 969, 1527, 4607, 5149, 8653, 9671, 13821, 15447, 25959, 29013, 87533, 137939, 164407, 262599, 413817, 493221, 2344963, 2620841, 7034889, 7862523, 44554297, 133662891]

約数ペア:

[(1, 133662891), (3, 44554297), (17, 7862523), (19, 7034889), (51, 2620841), (57, 2344963), (271, 493221), (323, 413817), (509, 262599), (813, 164407), (969, 137939), (1527, 87533), (4607, 29013), (5149, 25959), (8653, 15447), (9671, 13821)]