250049187

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{5623}}^1$

素因数の和:5702

約数の個数: 28

約数和(自身を含む): 381115984

約数和(自身を除く): 131066797

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 4941, 5623, 14823, 16869, 44469, 50607, 151821, 343003, 455463, 1029009, 1366389, 3087027, 4099167, 9261081, 27783243, 83349729, 250049187]

約数ペア:

[(1, 250049187), (3, 83349729), (9, 27783243), (27, 9261081), (61, 4099167), (81, 3087027), (183, 1366389), (243, 1029009), (549, 455463), (729, 343003), (1647, 151821), (4941, 50607), (5623, 44469), (14823, 16869)]