26977880069

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{38737}}^1$

素因数の和:39045

約数の個数: 24

約数和(自身を含む): 32034621528

約数和(自身を除く): 5056741459

約数列:

[1, 7, 49, 61, 233, 427, 1631, 2989, 11417, 14213, 38737, 99491, 271159, 696437, 1898113, 2362957, 9025721, 16540699, 63180047, 115784893, 442260329, 550568981, 3853982867, 26977880069]

約数ペア:

[(1, 26977880069), (7, 3853982867), (49, 550568981), (61, 442260329), (233, 115784893), (427, 63180047), (1631, 16540699), (2989, 9025721), (11417, 2362957), (14213, 1898113), (38737, 696437), (99491, 271159)]