56113869

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13163}}^1$

素因数の和:13209

約数の個数: 24

約数和(自身を含む): 90041760

約数和(自身を除く): 33927891

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 13163, 39489, 92141, 276423, 381727, 644987, 1145181, 1934961, 2672089, 8016267, 18704623, 56113869]

約数ペア:

[(1, 56113869), (3, 18704623), (7, 8016267), (21, 2672089), (29, 1934961), (49, 1145181), (87, 644987), (147, 381727), (203, 276423), (609, 92141), (1421, 39489), (4263, 13163)]