6688053.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7541

約数の個数: 32

約数和(自身を含む): 92037120

約数和(自身を除く): 38408391

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 7489, 22467, 52423, 82379, 157269, 232159, 247137, 576653, 696477, 1625113, 1729959, 2553749, 4875339, 7661247, 17876243, 53628729]

約数ペア:

[(1, 53628729), (3, 17876243), (7, 7661247), (11, 4875339), (21, 2553749), (31, 1729959), (33, 1625113), (77, 696477), (93, 576653), (217, 247137), (231, 232159), (341, 157269), (651, 82379), (1023, 52423), (2387, 22467), (7161, 7489)]