26812107

素因数分解:

$3^3\times 7^1\times {\mathrm{141863}}^1$

素因数の和:141879

約数の個数: 16

約数和(自身を含む): 45396480

約数和(自身を除く): 18584373

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 141863, 425589, 993041, 1276767, 2979123, 3830301, 8937369, 26812107]

約数ペア:

[(1, 26812107), (3, 8937369), (7, 3830301), (9, 2979123), (21, 1276767), (27, 993041), (63, 425589), (189, 141863)]