229968171

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4679}}^1$

素因数の和:4855

約数の個数: 24

約数和(自身を含む): 342650880

約数和(自身を除く): 112682709

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 4679, 5461, 14037, 16383, 42111, 49149, 201197, 594233, 603591, 1782699, 1810773, 5348097, 25552019, 76656057, 229968171]

約数ペア:

[(1, 229968171), (3, 76656057), (9, 25552019), (43, 5348097), (127, 1810773), (129, 1782699), (381, 603591), (387, 594233), (1143, 201197), (4679, 49149), (5461, 42111), (14037, 16383)]