91188461

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 121174704

約数和(自身を除く): 29986243

約数列:

[1, 7, 13, 37, 49, 53, 73, 91, 259, 371, 481, 511, 637, 689, 949, 1813, 1961, 2597, 2701, 3367, 3577, 3869, 4823, 6643, 13727, 18907, 23569, 25493, 27083, 33761, 35113, 46501, 50297, 96089, 132349, 143153, 178451, 189581, 245791, 352079, 1002071, 1249157, 1720537, 1860989, 2464553, 7014497, 13026923, 91188461]

約数ペア:

[(1, 91188461), (7, 13026923), (13, 7014497), (37, 2464553), (49, 1860989), (53, 1720537), (73, 1249157), (91, 1002071), (259, 352079), (371, 245791), (481, 189581), (511, 178451), (637, 143153), (689, 132349), (949, 96089), (1813, 50297), (1961, 46501), (2597, 35113), (2701, 33761), (3367, 27083), (3577, 25493), (3869, 23569), (4823, 18907), (6643, 13727)]