4921256557689

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{27737}}^1$

素因数の和:28166

約数の個数: 64

約数和(自身を含む): 6918846004224

約数和(自身を除く): 1997589446535

約数列:

[1, 3, 43, 73, 83, 129, 219, 227, 249, 681, 3139, 3569, 6059, 9417, 9761, 10707, 16571, 18177, 18841, 27737, 29283, 49713, 56523, 83211, 260537, 712553, 781611, 810163, 1192691, 1375393, 2024801, 2137659, 2302171, 2430489, 3578073, 4126179, 6074403, 6296299, 6906513, 18888897, 59141899, 87066443, 98993353, 168058483, 177425697, 261199329, 270740857, 296980059, 459629827, 504175449, 522592817, 812222571, 1378889481, 1567778451, 7226514769, 19764082561, 21679544307, 22471491131, 38149275641, 59292247683, 67414473393, 114447826923, 1640418852563, 4921256557689]

約数ペア:

[(1, 4921256557689), (3, 1640418852563), (43, 114447826923), (73, 67414473393), (83, 59292247683), (129, 38149275641), (219, 22471491131), (227, 21679544307), (249, 19764082561), (681, 7226514769), (3139, 1567778451), (3569, 1378889481), (6059, 812222571), (9417, 522592817), (9761, 504175449), (10707, 459629827), (16571, 296980059), (18177, 270740857), (18841, 261199329), (27737, 177425697), (29283, 168058483), (49713, 98993353), (56523, 87066443), (83211, 59141899), (260537, 18888897), (712553, 6906513), (781611, 6296299), (810163, 6074403), (1192691, 4126179), (1375393, 3578073), (2024801, 2430489), (2137659, 2302171)]