201367431

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 129579129

約数列:

[1, 3, 9, 17, 27, 37, 51, 71, 111, 153, 167, 213, 333, 459, 501, 629, 639, 999, 1207, 1503, 1887, 1917, 2627, 2839, 3621, 4509, 5661, 6179, 7881, 8517, 10863, 11857, 16983, 18537, 23643, 25551, 32589, 35571, 44659, 55611, 70929, 76653, 105043, 106713, 133977, 166833, 201569, 315129, 320139, 401931, 438709, 604707, 945387, 1205793, 1316127, 1814121, 2836161, 3948381, 5442363, 7458053, 11845143, 22374159, 67122477, 201367431]

約数ペア:

[(1, 201367431), (3, 67122477), (9, 22374159), (17, 11845143), (27, 7458053), (37, 5442363), (51, 3948381), (71, 2836161), (111, 1814121), (153, 1316127), (167, 1205793), (213, 945387), (333, 604707), (459, 438709), (501, 401931), (629, 320139), (639, 315129), (999, 201569), (1207, 166833), (1503, 133977), (1887, 106713), (1917, 105043), (2627, 76653), (2839, 70929), (3621, 55611), (4509, 44659), (5661, 35571), (6179, 32589), (7881, 25551), (8517, 23643), (10863, 18537), (11857, 16983)]