2053669653

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3167}}^1$

素因数の和:3303

約数の個数: 64

約数和(自身を含む): 3600875520

約数和(自身を除く): 1547205867

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 73, 141, 189, 219, 329, 423, 511, 657, 987, 1269, 1533, 1971, 2961, 3167, 3431, 4599, 8883, 9501, 10293, 13797, 22169, 24017, 28503, 30879, 66507, 72051, 85509, 92637, 148849, 199521, 216153, 231191, 446547, 598563, 648459, 693573, 1041943, 1339641, 1618337, 2080719, 3125829, 4018923, 4855011, 6242157, 9377487, 10865977, 14565033, 28132461, 32597931, 43695099, 76061839, 97793793, 228185517, 293381379, 684556551, 2053669653]

約数ペア:

[(1, 2053669653), (3, 684556551), (7, 293381379), (9, 228185517), (21, 97793793), (27, 76061839), (47, 43695099), (63, 32597931), (73, 28132461), (141, 14565033), (189, 10865977), (219, 9377487), (329, 6242157), (423, 4855011), (511, 4018923), (657, 3125829), (987, 2080719), (1269, 1618337), (1533, 1339641), (1971, 1041943), (2961, 693573), (3167, 648459), (3431, 598563), (4599, 446547), (8883, 231191), (9501, 216153), (10293, 199521), (13797, 148849), (22169, 92637), (24017, 85509), (28503, 72051), (30879, 66507)]