26967717

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6029}}^1$

素因数の和:6113

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 18184923

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 6029, 18087, 42203, 54261, 126609, 379827, 428059, 1284177, 2996413, 3852531, 8989239, 26967717]

約数ペア:

[(1, 26967717), (3, 8989239), (7, 3852531), (9, 2996413), (21, 1284177), (63, 428059), (71, 379827), (213, 126609), (497, 54261), (639, 42203), (1491, 18087), (4473, 6029)]