26780733

素因数分解:

$3^3\times 7^1\times {\mathrm{141697}}^1$

素因数の和:141713

約数の個数: 16

約数和(自身を含む): 45343360

約数和(自身を除く): 18562627

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 141697, 425091, 991879, 1275273, 2975637, 3825819, 8926911, 26780733]

約数ペア:

[(1, 26780733), (3, 8926911), (7, 3825819), (9, 2975637), (21, 1275273), (27, 991879), (63, 425091), (189, 141697)]