26817453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{76403}}^1$

素因数の和:76425

約数の個数: 16

約数和(自身を含む): 42786240

約数和(自身を除く): 15968787

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 76403, 229209, 687627, 993239, 2062881, 2979717, 8939151, 26817453]

約数ペア:

[(1, 26817453), (3, 8939151), (9, 2979717), (13, 2062881), (27, 993239), (39, 687627), (117, 229209), (351, 76403)]