26257203

素因数分解:

$3^4\times 7^1\times {\mathrm{46309}}^1$

素因数の和:46328

約数の個数: 20

約数和(自身を含む): 44828080

約数和(自身を除く): 18570877

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46309, 138927, 324163, 416781, 972489, 1250343, 2917467, 3751029, 8752401, 26257203]

約数ペア:

[(1, 26257203), (3, 8752401), (7, 3751029), (9, 2917467), (21, 1250343), (27, 972489), (63, 416781), (81, 324163), (189, 138927), (567, 46309)]