27829251

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4349}}^1$

素因数の和:4440

約数の個数: 20

約数和(自身を含む): 42108000

約数和(自身を除く): 14278749

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 4349, 6399, 13047, 39141, 117423, 343571, 352269, 1030713, 3092139, 9276417, 27829251]

約数ペア:

[(1, 27829251), (3, 9276417), (9, 3092139), (27, 1030713), (79, 352269), (81, 343571), (237, 117423), (711, 39141), (2133, 13047), (4349, 6399)]