56690361

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7723

約数の個数: 40

約数和(自身を含む): 104241984

約数和(自身を除く): 47551623

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 7691, 23073, 53837, 69219, 99983, 161511, 207657, 299949, 484533, 622971, 699881, 899847, 1453599, 2099643, 2699541, 4360797, 6298929, 8098623, 18896787, 56690361]

約数ペア:

[(1, 56690361), (3, 18896787), (7, 8098623), (9, 6298929), (13, 4360797), (21, 2699541), (27, 2099643), (39, 1453599), (63, 899847), (81, 699881), (91, 622971), (117, 484533), (189, 299949), (273, 207657), (351, 161511), (567, 99983), (819, 69219), (1053, 53837), (2457, 23073), (7371, 7691)]