129296181

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{7321}}^1$

素因数の和:7389

約数の個数: 24

約数和(自身を含む): 204078784

約数和(自身を除く): 74782603

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 5887, 7321, 17661, 21963, 51247, 153741, 212309, 636927, 1486163, 4458489, 6156961, 18470883, 43098727, 129296181]

約数ペア:

[(1, 129296181), (3, 43098727), (7, 18470883), (21, 6156961), (29, 4458489), (87, 1486163), (203, 636927), (609, 212309), (841, 153741), (2523, 51247), (5887, 21963), (7321, 17661)]