126009729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14494

約数の個数: 32

約数和(自身を含む): 208080000

約数和(自身を除く): 82070271

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 14449, 43347, 130041, 245633, 274531, 390123, 736899, 823593, 2210697, 2470779, 4667027, 6632091, 7412337, 14001081, 42003243, 126009729]

約数ペア:

[(1, 126009729), (3, 42003243), (9, 14001081), (17, 7412337), (19, 6632091), (27, 4667027), (51, 2470779), (57, 2210697), (153, 823593), (171, 736899), (323, 390123), (459, 274531), (513, 245633), (969, 130041), (2907, 43347), (8721, 14449)]