141831

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 20

約数和(自身を含む): 226512

約数和(自身を除く): 84681

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 153, 309, 459, 927, 1377, 1751, 2781, 5253, 8343, 15759, 47277, 141831]

約数ペア:

[(1, 141831), (3, 47277), (9, 15759), (17, 8343), (27, 5253), (51, 2781), (81, 1751), (103, 1377), (153, 927), (309, 459)]