64197441

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 124121088

約数和(自身を除く): 59923647

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 73, 77, 81, 99, 141, 189, 219, 231, 243, 297, 329, 423, 511, 517, 567, 657, 693, 803, 891, 987, 1269, 1533, 1551, 1701, 1971, 2079, 2409, 2673, 2961, 3431, 3619, 3807, 4599, 4653, 5621, 5913, 6237, 7227, 8883, 10293, 10857, 11421, 13797, 13959, 16863, 17739, 18711, 21681, 24017, 26649, 30879, 32571, 37741, 41391, 41877, 50589, 65043, 72051, 79947, 92637, 97713, 113223, 124173, 125631, 151767, 195129, 216153, 264187, 277911, 293139, 339669, 455301, 648459, 792561, 833733, 879417, 1019007, 1365903, 1945377, 2377683, 3057021, 5836131, 7133049, 9171063, 21399147, 64197441]

約数ペア:

[(1, 64197441), (3, 21399147), (7, 9171063), (9, 7133049), (11, 5836131), (21, 3057021), (27, 2377683), (33, 1945377), (47, 1365903), (63, 1019007), (73, 879417), (77, 833733), (81, 792561), (99, 648459), (141, 455301), (189, 339669), (219, 293139), (231, 277911), (243, 264187), (297, 216153), (329, 195129), (423, 151767), (511, 125631), (517, 124173), (567, 113223), (657, 97713), (693, 92637), (803, 79947), (891, 72051), (987, 65043), (1269, 50589), (1533, 41877), (1551, 41391), (1701, 37741), (1971, 32571), (2079, 30879), (2409, 26649), (2673, 24017), (2961, 21681), (3431, 18711), (3619, 17739), (3807, 16863), (4599, 13959), (4653, 13797), (5621, 11421), (5913, 10857), (6237, 10293), (7227, 8883)]