26637543

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 39312000

約数和(自身を除く): 12674457

約数列:

[1, 3, 9, 107, 139, 199, 321, 417, 597, 963, 1251, 1791, 14873, 21293, 27661, 44619, 63879, 82983, 133857, 191637, 248949, 2959727, 8879181, 26637543]

約数ペア:

[(1, 26637543), (3, 8879181), (9, 2959727), (107, 248949), (139, 191637), (199, 133857), (321, 82983), (417, 63879), (597, 44619), (963, 27661), (1251, 21293), (1791, 14873)]