53131533

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27803}}^1$

素因数の和:27833

約数の個数: 24

約数和(自身を含む): 88750368

約数和(自身を除く): 35618835

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 27803, 83409, 194621, 361439, 583863, 1084317, 1362347, 2530073, 4087041, 7590219, 17710511, 53131533]

約数ペア:

[(1, 53131533), (3, 17710511), (7, 7590219), (13, 4087041), (21, 2530073), (39, 1362347), (49, 1084317), (91, 583863), (147, 361439), (273, 194621), (637, 83409), (1911, 27803)]