56681937

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6012

約数の個数: 28

約数和(自身を含む): 91536564

約数和(自身を除く): 34854627

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 5981, 9477, 17943, 53829, 77753, 161487, 233259, 484461, 699777, 1453383, 2099331, 4360149, 6297993, 18893979, 56681937]

約数ペア:

[(1, 56681937), (3, 18893979), (9, 6297993), (13, 4360149), (27, 2099331), (39, 1453383), (81, 699777), (117, 484461), (243, 233259), (351, 161487), (729, 77753), (1053, 53829), (3159, 17943), (5981, 9477)]