133375983

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 193318272

約数和(自身を除く): 59942289

約数列:

[1, 3, 13, 39, 169, 503, 507, 523, 1509, 1569, 6539, 6799, 19617, 20397, 85007, 88387, 255021, 263069, 265161, 789207, 3419897, 10259691, 44458661, 133375983]

約数ペア:

[(1, 133375983), (3, 44458661), (13, 10259691), (39, 3419897), (169, 789207), (503, 265161), (507, 263069), (523, 255021), (1509, 88387), (1569, 85007), (6539, 20397), (6799, 19617)]