138349707

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{1597}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 187771392

約数和(自身を除く): 49421685

約数列:

[1, 3, 67, 201, 431, 1293, 1597, 4791, 28877, 86631, 106999, 320997, 688307, 2064921, 46116569, 138349707]

約数ペア:

[(1, 138349707), (3, 46116569), (67, 2064921), (201, 688307), (431, 320997), (1293, 106999), (1597, 86631), (4791, 28877)]