125738739

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3163}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 207963392

約数和(自身を除く): 82224653

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 3163, 4417, 5679, 9489, 13251, 22141, 28467, 39753, 66423, 199269, 1995853, 5987559, 13970971, 17962677, 41912913, 125738739]

約数ペア:

[(1, 125738739), (3, 41912913), (7, 17962677), (9, 13970971), (21, 5987559), (63, 1995853), (631, 199269), (1893, 66423), (3163, 39753), (4417, 28467), (5679, 22141), (9489, 13251)]