53011503

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{3391}}^1$

素因数の和:3596

約数の個数: 20

約数和(自身を含む): 79623808

約数和(自身を除く): 26612305

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 3391, 5211, 10173, 15633, 30519, 91557, 274671, 654463, 1963389, 5890167, 17670501, 53011503]

約数ペア:

[(1, 53011503), (3, 17670501), (9, 5890167), (27, 1963389), (81, 654463), (193, 274671), (579, 91557), (1737, 30519), (3391, 15633), (5211, 10173)]