907782363

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 1362816000

約数和(自身を除く): 455033637

約数列:

[1, 3, 9, 27, 103, 309, 449, 727, 927, 1347, 2181, 2781, 4041, 6543, 12123, 19629, 46247, 74881, 138741, 224643, 326423, 416223, 673929, 979269, 1248669, 2021787, 2937807, 8813421, 33621569, 100864707, 302594121, 907782363]

約数ペア:

[(1, 907782363), (3, 302594121), (9, 100864707), (27, 33621569), (103, 8813421), (309, 2937807), (449, 2021787), (727, 1248669), (927, 979269), (1347, 673929), (2181, 416223), (2781, 326423), (4041, 224643), (6543, 138741), (12123, 74881), (19629, 46247)]