207326511

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4861}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 342829344

約数和(自身を除く): 135502833

約数列:

[1, 3, 7, 9, 21, 63, 677, 2031, 4739, 4861, 6093, 14217, 14583, 34027, 42651, 43749, 102081, 306243, 3290897, 9872691, 23036279, 29618073, 69108837, 207326511]

約数ペア:

[(1, 207326511), (3, 69108837), (7, 29618073), (9, 23036279), (21, 9872691), (63, 3290897), (677, 306243), (2031, 102081), (4739, 43749), (4861, 42651), (6093, 34027), (14217, 14583)]