352113237

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 625777152

約数和(自身を除く): 273663915

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 73, 81, 141, 181, 189, 219, 329, 423, 511, 543, 567, 657, 987, 1267, 1269, 1533, 1629, 1971, 2961, 3431, 3801, 3807, 4599, 4887, 5913, 8507, 8883, 10293, 11403, 13213, 13797, 14661, 24017, 25521, 26649, 30879, 34209, 39639, 41391, 59549, 72051, 76563, 92491, 92637, 102627, 118917, 178647, 216153, 229689, 277473, 277911, 356751, 535941, 621011, 648459, 689067, 832419, 1070253, 1607823, 1863033, 1945377, 2497257, 4347077, 4823469, 5589099, 7491771, 13041231, 16767297, 39123693, 50301891, 117371079, 352113237]

約数ペア:

[(1, 352113237), (3, 117371079), (7, 50301891), (9, 39123693), (21, 16767297), (27, 13041231), (47, 7491771), (63, 5589099), (73, 4823469), (81, 4347077), (141, 2497257), (181, 1945377), (189, 1863033), (219, 1607823), (329, 1070253), (423, 832419), (511, 689067), (543, 648459), (567, 621011), (657, 535941), (987, 356751), (1267, 277911), (1269, 277473), (1533, 229689), (1629, 216153), (1971, 178647), (2961, 118917), (3431, 102627), (3801, 92637), (3807, 92491), (4599, 76563), (4887, 72051), (5913, 59549), (8507, 41391), (8883, 39639), (10293, 34209), (11403, 30879), (13213, 26649), (13797, 25521), (14661, 24017)]