53649963

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 80715648

約数和(自身を除く): 27065685

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 2207, 2701, 6621, 8103, 19863, 24309, 81659, 161111, 244977, 483333, 734931, 1449999, 5961107, 17883321, 53649963]

約数ペア:

[(1, 53649963), (3, 17883321), (9, 5961107), (37, 1449999), (73, 734931), (111, 483333), (219, 244977), (333, 161111), (657, 81659), (2207, 24309), (2701, 19863), (6621, 8103)]