718820001

素因数分解:

$3^5\times {\mathrm{463}}^1\times {\mathrm{6389}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 1079245440

約数和(自身を除く): 360425439

約数列:

[1, 3, 9, 27, 81, 243, 463, 1389, 4167, 6389, 12501, 19167, 37503, 57501, 112509, 172503, 517509, 1552527, 2958107, 8874321, 26622963, 79868889, 239606667, 718820001]

約数ペア:

[(1, 718820001), (3, 239606667), (9, 79868889), (27, 26622963), (81, 8874321), (243, 2958107), (463, 1552527), (1389, 517509), (4167, 172503), (6389, 112509), (12501, 57501), (19167, 37503)]