203434173

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{11903}}^1$

素因数の和:12126

約数の個数: 20

約数和(自身を含む): 305361408

約数和(自身を除く): 101927235

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 11903, 17091, 35709, 107127, 321381, 964143, 2511533, 7534599, 22603797, 67811391, 203434173]

約数ペア:

[(1, 203434173), (3, 67811391), (9, 22603797), (27, 7534599), (81, 2511533), (211, 964143), (633, 321381), (1899, 107127), (5697, 35709), (11903, 17091)]