79869951

素因数分解:

$3^2\times 7^3\times {\mathrm{25873}}^1$

素因数の和:25900

約数の個数: 24

約数和(自身を含む): 134544800

約数和(自身を除く): 54674849

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 25873, 77619, 181111, 232857, 543333, 1267777, 1629999, 3803331, 8874439, 11409993, 26623317, 79869951]

約数ペア:

[(1, 79869951), (3, 26623317), (7, 11409993), (9, 8874439), (21, 3803331), (49, 1629999), (63, 1267777), (147, 543333), (343, 232857), (441, 181111), (1029, 77619), (3087, 25873)]