26895321

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10711}}^1$

素因数の和:10754

約数の個数: 20

約数和(自身を含む): 41476864

約数和(自身を除く): 14581543

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10711, 32133, 96399, 289197, 332041, 867591, 996123, 2988369, 8965107, 26895321]

約数ペア:

[(1, 26895321), (3, 8965107), (9, 2988369), (27, 996123), (31, 867591), (81, 332041), (93, 289197), (279, 96399), (837, 32133), (2511, 10711)]