189674373

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{71119}}^1$

素因数の和:71256

約数の個数: 16

約数和(自身を含む): 291307520

約数和(自身を除く): 101633147

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 71119, 213357, 497833, 1493499, 9032113, 27096339, 63224791, 189674373]

約数ペア:

[(1, 189674373), (3, 63224791), (7, 27096339), (21, 9032113), (127, 1493499), (381, 497833), (889, 213357), (2667, 71119)]