6903819

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 11858400

約数和(自身を除く): 4954581

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 89, 117, 153, 169, 221, 267, 351, 459, 507, 663, 801, 1157, 1513, 1521, 1989, 2403, 2873, 3471, 4539, 4563, 5967, 8619, 10413, 13617, 15041, 19669, 25857, 31239, 40851, 45123, 59007, 77571, 135369, 177021, 255697, 406107, 531063, 767091, 2301273, 6903819]

約数ペア:

[(1, 6903819), (3, 2301273), (9, 767091), (13, 531063), (17, 406107), (27, 255697), (39, 177021), (51, 135369), (89, 77571), (117, 59007), (153, 45123), (169, 40851), (221, 31239), (267, 25857), (351, 19669), (459, 15041), (507, 13617), (663, 10413), (801, 8619), (1157, 5967), (1513, 4563), (1521, 4539), (1989, 3471), (2403, 2873)]