845988003

素因数分解:

$3^3\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{3727}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 1433937920

約数和(自身を除く): 587949917

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1201, 3603, 3727, 8407, 10809, 11181, 25221, 26089, 32427, 33543, 75663, 78267, 100629, 226989, 234801, 704403, 4476127, 13428381, 31332889, 40285143, 93998667, 120855429, 281996001, 845988003]

約数ペア:

[(1, 845988003), (3, 281996001), (7, 120855429), (9, 93998667), (21, 40285143), (27, 31332889), (63, 13428381), (189, 4476127), (1201, 704403), (3603, 234801), (3727, 226989), (8407, 100629), (10809, 78267), (11181, 75663), (25221, 33543), (26089, 32427)]