49272327

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 79083200

約数和(自身を除く): 29810873

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 613, 687, 1839, 2061, 2977, 5517, 6183, 7969, 8931, 16551, 23907, 26793, 71721, 80379, 140377, 215163, 421131, 1263393, 1824901, 3790179, 5474703, 16424109, 49272327]

約数ペア:

[(1, 49272327), (3, 16424109), (9, 5474703), (13, 3790179), (27, 1824901), (39, 1263393), (117, 421131), (229, 215163), (351, 140377), (613, 80379), (687, 71721), (1839, 26793), (2061, 23907), (2977, 16551), (5517, 8931), (6183, 7969)]