2067103689

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 3380674560

約数和(自身を除く): 1313570871

約数列:

[1, 3, 7, 19, 21, 57, 113, 127, 133, 339, 361, 381, 399, 791, 889, 1083, 2147, 2373, 2413, 2527, 2667, 6441, 6859, 7239, 7581, 14351, 15029, 16891, 20577, 40793, 43053, 45087, 45847, 48013, 50673, 100457, 122379, 137541, 144039, 272669, 285551, 301371, 320929, 775067, 818007, 856653, 871093, 962787, 1908683, 2325201, 2613279, 5180711, 5425469, 5726049, 6097651, 15542133, 16276407, 18292953, 36264977, 98433509, 108794931, 295300527, 689034563, 2067103689]

約数ペア:

[(1, 2067103689), (3, 689034563), (7, 295300527), (19, 108794931), (21, 98433509), (57, 36264977), (113, 18292953), (127, 16276407), (133, 15542133), (339, 6097651), (361, 5726049), (381, 5425469), (399, 5180711), (791, 2613279), (889, 2325201), (1083, 1908683), (2147, 962787), (2373, 871093), (2413, 856653), (2527, 818007), (2667, 775067), (6441, 320929), (6859, 301371), (7239, 285551), (7581, 272669), (14351, 144039), (15029, 137541), (16891, 122379), (20577, 100457), (40793, 50673), (43053, 48013), (45087, 45847)]