28988577027

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4530173}}^1$

素因数の和:4530264

約数の個数: 20

約数和(自身を含む): 43852084320

約数和(自身を除く): 14863507293

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 4530173, 13590519, 40771557, 122314671, 357883667, 366944013, 1073651001, 3220953003, 9662859009, 28988577027]

約数ペア:

[(1, 28988577027), (3, 9662859009), (9, 3220953003), (27, 1073651001), (79, 366944013), (81, 357883667), (237, 122314671), (711, 40771557), (2133, 13590519), (6399, 4530173)]