127748217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{14479}}^1$

素因数の和:14672

約数の個数: 16

約数和(自身を含む): 181405440

約数和(自身を除く): 53657223

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 14479, 43437, 246143, 738429, 2504867, 7514601, 42582739, 127748217]

約数ペア:

[(1, 127748217), (3, 42582739), (17, 7514601), (51, 2504867), (173, 738429), (519, 246143), (2941, 43437), (8823, 14479)]