27528507

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 41434848

約数和(自身を除く): 13906341

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 1223, 2501, 3669, 7503, 11007, 22509, 50143, 74603, 150429, 223809, 451287, 671427, 3058723, 9176169, 27528507]

約数ペア:

[(1, 27528507), (3, 9176169), (9, 3058723), (41, 671427), (61, 451287), (123, 223809), (183, 150429), (369, 74603), (549, 50143), (1223, 22509), (2501, 11007), (3669, 7503)]