159340239

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8363}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 241385040

約数和(自身を除く): 82044801

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 8363, 19053, 25089, 75267, 242527, 610499, 727581, 1831497, 2182743, 5494491, 17704471, 53113413, 159340239]

約数ペア:

[(1, 159340239), (3, 53113413), (9, 17704471), (29, 5494491), (73, 2182743), (87, 1831497), (219, 727581), (261, 610499), (657, 242527), (2117, 75267), (6351, 25089), (8363, 19053)]