26745003

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 39468000

約数和(自身を除く): 12722997

約数列:

[1, 3, 9, 109, 137, 199, 327, 411, 597, 981, 1233, 1791, 14933, 21691, 27263, 44799, 65073, 81789, 134397, 195219, 245367, 2971667, 8915001, 26745003]

約数ペア:

[(1, 26745003), (3, 8915001), (9, 2971667), (109, 245367), (137, 195219), (199, 134397), (327, 81789), (411, 65073), (597, 44799), (981, 27263), (1233, 21691), (1791, 14933)]