128568573

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35803}}^1$

素因数の和:35838

約数の個数: 32

約数和(自身を含む): 229145600

約数和(自身を除く): 100577027

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 35803, 107409, 250621, 322227, 680257, 751863, 966681, 2040771, 2255589, 4761799, 6122313, 6766767, 14285397, 18366939, 42856191, 128568573]

約数ペア:

[(1, 128568573), (3, 42856191), (7, 18366939), (9, 14285397), (19, 6766767), (21, 6122313), (27, 4761799), (57, 2255589), (63, 2040771), (133, 966681), (171, 751863), (189, 680257), (399, 322227), (513, 250621), (1197, 107409), (3591, 35803)]