126258639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^2$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 186379536

約数和(自身を除く): 60120897

約数列:

[1, 3, 13, 39, 41, 123, 281, 533, 843, 1599, 3653, 10959, 11521, 34563, 78961, 149773, 236883, 449319, 1026493, 3079479, 3237401, 9712203, 42086213, 126258639]

約数ペア:

[(1, 126258639), (3, 42086213), (13, 9712203), (39, 3237401), (41, 3079479), (123, 1026493), (281, 449319), (533, 236883), (843, 149773), (1599, 78961), (3653, 34563), (10959, 11521)]