6448862007

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1869

約数の個数: 64

約数和(自身を含む): 11075420160

約数和(自身を除く): 4626558153

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 173, 189, 381, 519, 889, 1143, 1211, 1553, 1557, 2667, 3429, 3633, 4659, 4671, 8001, 10871, 10899, 13977, 21971, 24003, 32613, 32697, 41931, 65913, 97839, 153797, 197231, 197739, 268669, 293517, 461391, 591693, 593217, 806007, 1380617, 1384173, 1775079, 1880683, 2418021, 4141851, 4152519, 5325237, 5642049, 7254063, 12425553, 16926147, 34120963, 37276659, 50778441, 102362889, 238846741, 307088667, 716540223, 921266001, 2149620669, 6448862007]

約数ペア:

[(1, 6448862007), (3, 2149620669), (7, 921266001), (9, 716540223), (21, 307088667), (27, 238846741), (63, 102362889), (127, 50778441), (173, 37276659), (189, 34120963), (381, 16926147), (519, 12425553), (889, 7254063), (1143, 5642049), (1211, 5325237), (1553, 4152519), (1557, 4141851), (2667, 2418021), (3429, 1880683), (3633, 1775079), (4659, 1384173), (4671, 1380617), (8001, 806007), (10871, 593217), (10899, 591693), (13977, 461391), (21971, 293517), (24003, 268669), (32613, 197739), (32697, 197231), (41931, 153797), (65913, 97839)]