63261945

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4942

約数の個数: 32

約数和(自身を含む): 113648640

約数和(自身を除く): 50386695

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 4831, 13095, 14493, 24155, 43479, 72465, 130437, 217395, 468607, 652185, 1405821, 2343035, 4217463, 7029105, 12652389, 21087315, 63261945]

約数ペア:

[(1, 63261945), (3, 21087315), (5, 12652389), (9, 7029105), (15, 4217463), (27, 2343035), (45, 1405821), (97, 652185), (135, 468607), (291, 217395), (485, 130437), (873, 72465), (1455, 43479), (2619, 24155), (4365, 14493), (4831, 13095)]