140614839

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{274103}}^1$

素因数の和:274131

約数の個数: 16

約数和(自身を含む): 219283200

約数和(自身を除く): 78668361

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 274103, 822309, 2466927, 5207957, 7400781, 15623871, 46871613, 140614839]

約数ペア:

[(1, 140614839), (3, 46871613), (9, 15623871), (19, 7400781), (27, 5207957), (57, 2466927), (171, 822309), (513, 274103)]