45389889

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 70436520

約数和(自身を除く): 25046631

約数列:

[1, 3, 9, 27, 53, 81, 97, 109, 159, 291, 327, 477, 873, 981, 1431, 2619, 2943, 4293, 5141, 5777, 7857, 8829, 10573, 15423, 17331, 31719, 46269, 51993, 95157, 138807, 155979, 285471, 416421, 467937, 560369, 856413, 1681107, 5043321, 15129963, 45389889]

約数ペア:

[(1, 45389889), (3, 15129963), (9, 5043321), (27, 1681107), (53, 856413), (81, 560369), (97, 467937), (109, 416421), (159, 285471), (291, 155979), (327, 138807), (477, 95157), (873, 51993), (981, 46269), (1431, 31719), (2619, 17331), (2943, 15423), (4293, 10573), (5141, 8829), (5777, 7857)]