7788009639

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{677}}^1\times {\mathrm{2801}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 10691826768

約数和(自身を除く): 2903817129

約数列:

[1, 3, 37, 111, 677, 1369, 2031, 2801, 4107, 8403, 25049, 75147, 103637, 310911, 926813, 1896277, 2780439, 3834569, 5688831, 11503707, 70162249, 210486747, 2596003213, 7788009639]

約数ペア:

[(1, 7788009639), (3, 2596003213), (37, 210486747), (111, 70162249), (677, 11503707), (1369, 5688831), (2031, 3834569), (2801, 2780439), (4107, 1896277), (8403, 926813), (25049, 310911), (75147, 103637)]