156945579831

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{701}}^1\times {\mathrm{15271}}^1$

素因数の和:16165

約数の個数: 40

約数和(自身を含む): 236096628768

約数和(自身を除く): 79151048937

約数列:

[1, 3, 9, 27, 81, 181, 543, 701, 1629, 2103, 4887, 6309, 14661, 15271, 18927, 45813, 56781, 126881, 137439, 380643, 412317, 1141929, 1236951, 2764051, 3425787, 8292153, 10277361, 10704971, 24876459, 32114913, 74629377, 96344739, 223888131, 289034217, 867102651, 1937599751, 5812799253, 17438397759, 52315193277, 156945579831]

約数ペア:

[(1, 156945579831), (3, 52315193277), (9, 17438397759), (27, 5812799253), (81, 1937599751), (181, 867102651), (543, 289034217), (701, 223888131), (1629, 96344739), (2103, 74629377), (4887, 32114913), (6309, 24876459), (14661, 10704971), (15271, 10277361), (18927, 8292153), (45813, 3425787), (56781, 2764051), (126881, 1236951), (137439, 1141929), (380643, 412317)]