78441201

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 124675200

約数和(自身を除く): 46233999

約数列:

[1, 3, 9, 23, 29, 69, 73, 87, 179, 207, 219, 261, 537, 657, 667, 1611, 1679, 2001, 2117, 4117, 5037, 5191, 6003, 6351, 12351, 13067, 15111, 15573, 19053, 37053, 39201, 46719, 48691, 117603, 119393, 146073, 300541, 358179, 378943, 438219, 901623, 1074537, 1136829, 2704869, 3410487, 8715689, 26147067, 78441201]

約数ペア:

[(1, 78441201), (3, 26147067), (9, 8715689), (23, 3410487), (29, 2704869), (69, 1136829), (73, 1074537), (87, 901623), (179, 438219), (207, 378943), (219, 358179), (261, 300541), (537, 146073), (657, 119393), (667, 117603), (1611, 48691), (1679, 46719), (2001, 39201), (2117, 37053), (4117, 19053), (5037, 15573), (5191, 15111), (6003, 13067), (6351, 12351)]