77238063

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 134976000

約数和(自身を除く): 57737937

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 553, 711, 739, 1323, 1659, 2133, 2217, 3871, 4977, 5173, 6651, 11613, 14931, 15519, 19953, 34839, 36211, 46557, 58381, 104517, 108633, 139671, 175143, 325899, 408667, 525429, 977697, 1226001, 1576287, 2860669, 3678003, 8582007, 11034009, 25746021, 77238063]

約数ペア:

[(1, 77238063), (3, 25746021), (7, 11034009), (9, 8582007), (21, 3678003), (27, 2860669), (49, 1576287), (63, 1226001), (79, 977697), (147, 525429), (189, 408667), (237, 325899), (441, 175143), (553, 139671), (711, 108633), (739, 104517), (1323, 58381), (1659, 46557), (2133, 36211), (2217, 34839), (3871, 19953), (4977, 15519), (5173, 14931), (6651, 11613)]