227907783

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{196303}}^1$

素因数の和:196355

約数の個数: 16

約数和(自身を含む): 345495040

約数和(自身を除く): 117587257

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 196303, 588909, 1766727, 5300181, 8441029, 25323087, 75969261, 227907783]

約数ペア:

[(1, 227907783), (3, 75969261), (9, 25323087), (27, 8441029), (43, 5300181), (129, 1766727), (387, 588909), (1161, 196303)]