131053239

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{81349}}^1$

素因数の和:81534

約数の個数: 12

約数和(自身を含む): 190359000

約数和(自身を除く): 59305761

約数列:

[1, 3, 9, 179, 537, 1611, 81349, 244047, 732141, 14561471, 43684413, 131053239]

約数ペア:

[(1, 131053239), (3, 43684413), (9, 14561471), (179, 732141), (537, 244047), (1611, 81349)]