6564758067

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1\times {\mathrm{907}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 10944291072

約数和(自身を除く): 4379533005

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 877, 907, 917, 1179, 2631, 2721, 2751, 6139, 6349, 7893, 8163, 8253, 18417, 19047, 55251, 57141, 114887, 118817, 344661, 356451, 795439, 804209, 831719, 1033983, 1069353, 2386317, 2412627, 2495157, 5568073, 7158951, 7237881, 7485471, 16704219, 50112657, 104202509, 312607527, 729417563, 937822581, 2188252689, 6564758067]

約数ペア:

[(1, 6564758067), (3, 2188252689), (7, 937822581), (9, 729417563), (21, 312607527), (63, 104202509), (131, 50112657), (393, 16704219), (877, 7485471), (907, 7237881), (917, 7158951), (1179, 5568073), (2631, 2495157), (2721, 2412627), (2751, 2386317), (6139, 1069353), (6349, 1033983), (7893, 831719), (8163, 804209), (8253, 795439), (18417, 356451), (19047, 344661), (55251, 118817), (57141, 114887)]