47565873

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 77285120

約数和(自身を除く): 29719247

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 997, 1539, 1767, 2511, 2991, 5301, 8973, 15903, 18943, 26919, 30907, 47709, 56829, 80757, 92721, 170487, 278163, 511461, 587233, 834489, 1534383, 1761699, 2503467, 5285097, 15855291, 47565873]

約数ペア:

[(1, 47565873), (3, 15855291), (9, 5285097), (19, 2503467), (27, 1761699), (31, 1534383), (57, 834489), (81, 587233), (93, 511461), (171, 278163), (279, 170487), (513, 92721), (589, 80757), (837, 56829), (997, 47709), (1539, 30907), (1767, 26919), (2511, 18943), (2991, 15903), (5301, 8973)]