21924853641

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 33729696000

約数和(自身を除く): 11804842359

約数列:

[1, 3, 9, 17, 51, 153, 439, 449, 727, 1317, 1347, 2181, 3951, 4041, 6543, 7463, 7633, 12359, 22389, 22899, 37077, 67167, 68697, 111231, 197111, 319153, 326423, 591333, 957459, 979269, 1773999, 2872377, 2937807, 3350887, 5425601, 5549191, 10052661, 16276803, 16647573, 30157983, 48830409, 49942719, 143299697, 429899091, 1289697273, 2436094849, 7308284547, 21924853641]

約数ペア:

[(1, 21924853641), (3, 7308284547), (9, 2436094849), (17, 1289697273), (51, 429899091), (153, 143299697), (439, 49942719), (449, 48830409), (727, 30157983), (1317, 16647573), (1347, 16276803), (2181, 10052661), (3951, 5549191), (4041, 5425601), (6543, 3350887), (7463, 2937807), (7633, 2872377), (12359, 1773999), (22389, 979269), (22899, 957459), (37077, 591333), (67167, 326423), (68697, 319153), (111231, 197111)]