157280481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{342659}}^1$

素因数の和:342685

約数の個数: 16

約数和(自身を含む): 246715200

約数和(自身を除く): 89434719

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 342659, 1027977, 3083931, 5825203, 9251793, 17475609, 52426827, 157280481]

約数ペア:

[(1, 157280481), (3, 52426827), (9, 17475609), (17, 9251793), (27, 5825203), (51, 3083931), (153, 1027977), (459, 342659)]