140393073

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1667}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 190552320

約数和(自身を除く): 50159247

約数列:

[1, 3, 67, 201, 419, 1257, 1667, 5001, 28073, 84219, 111689, 335067, 698473, 2095419, 46797691, 140393073]

約数ペア:

[(1, 140393073), (3, 46797691), (67, 2095419), (201, 698473), (419, 335067), (1257, 111689), (1667, 84219), (5001, 28073)]