38280511521

素因数分解:

$3^3\times 7^2\times {\mathrm{28934627}}^1$

素因数の和:28934650

約数の個数: 24

約数和(自身を含む): 65970951840

約数和(自身を除く): 27690440319

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 28934627, 86803881, 202542389, 260411643, 607627167, 781234929, 1417796723, 1822881501, 4253390169, 5468644503, 12760170507, 38280511521]

約数ペア:

[(1, 38280511521), (3, 12760170507), (7, 5468644503), (9, 4253390169), (21, 1822881501), (27, 1417796723), (49, 781234929), (63, 607627167), (147, 260411643), (189, 202542389), (441, 86803881), (1323, 28934627)]