26874189

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 42644160

約数和(自身を除く): 15769971

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6833, 20499, 61497, 129827, 157159, 389481, 471477, 1168443, 1414431, 2986021, 8958063, 26874189]

約数ペア:

[(1, 26874189), (3, 8958063), (9, 2986021), (19, 1414431), (23, 1168443), (57, 471477), (69, 389481), (171, 157159), (207, 129827), (437, 61497), (1311, 20499), (3933, 6833)]