27732393

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{18233}}^1$

素因数の和:18265

約数の個数: 18

約数和(自身を含む): 43378686

約数和(自身を除く): 15646293

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 18233, 54699, 164097, 237029, 711087, 2133261, 3081377, 9244131, 27732393]

約数ペア:

[(1, 27732393), (3, 9244131), (9, 3081377), (13, 2133261), (39, 711087), (117, 237029), (169, 164097), (507, 54699), (1521, 18233)]