129940503

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 242300160

約数和(自身を除く): 112359657

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 49, 51, 77, 87, 119, 147, 163, 187, 203, 231, 319, 357, 489, 493, 539, 561, 609, 833, 957, 1141, 1309, 1421, 1479, 1617, 1793, 2233, 2499, 2771, 3423, 3451, 3927, 4263, 4727, 5379, 5423, 6699, 7987, 8313, 9163, 10353, 12551, 14181, 15631, 16269, 19397, 23961, 24157, 27489, 30481, 33089, 37653, 37961, 46893, 51997, 58191, 72471, 80359, 87857, 91443, 99267, 113883, 135779, 155991, 213367, 231623, 241077, 263571, 265727, 363979, 407337, 562513, 640101, 694869, 797181, 883949, 1091937, 1493569, 1687539, 2547853, 2651847, 3937591, 4480707, 6187643, 7643559, 11812773, 18562929, 43313501, 129940503]

約数ペア:

[(1, 129940503), (3, 43313501), (7, 18562929), (11, 11812773), (17, 7643559), (21, 6187643), (29, 4480707), (33, 3937591), (49, 2651847), (51, 2547853), (77, 1687539), (87, 1493569), (119, 1091937), (147, 883949), (163, 797181), (187, 694869), (203, 640101), (231, 562513), (319, 407337), (357, 363979), (489, 265727), (493, 263571), (539, 241077), (561, 231623), (609, 213367), (833, 155991), (957, 135779), (1141, 113883), (1309, 99267), (1421, 91443), (1479, 87857), (1617, 80359), (1793, 72471), (2233, 58191), (2499, 51997), (2771, 46893), (3423, 37961), (3451, 37653), (3927, 33089), (4263, 30481), (4727, 27489), (5379, 24157), (5423, 23961), (6699, 19397), (7987, 16269), (8313, 15631), (9163, 14181), (10353, 12551)]