201924009

素因数分解:

$3^5\times 7^1\times {\mathrm{118709}}^1$

素因数の和:118731

約数の個数: 24

約数和(自身を含む): 345683520

約数和(自身を除く): 143759511

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 118709, 356127, 830963, 1068381, 2492889, 3205143, 7478667, 9615429, 22436001, 28846287, 67308003, 201924009]

約数ペア:

[(1, 201924009), (3, 67308003), (7, 28846287), (9, 22436001), (21, 9615429), (27, 7478667), (63, 3205143), (81, 2492889), (189, 1068381), (243, 830963), (567, 356127), (1701, 118709)]