26179929

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{17011}}^1$

素因数の和:17042

約数の個数: 20

約数和(自身を含む): 41169040

約数和(自身を除く): 14989111

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 17011, 51033, 153099, 323209, 459297, 969627, 1377891, 2908881, 8726643, 26179929]

約数ペア:

[(1, 26179929), (3, 8726643), (9, 2908881), (19, 1377891), (27, 969627), (57, 459297), (81, 323209), (171, 153099), (513, 51033), (1539, 17011)]