127760857

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 148377600

約数和(自身を除く): 20616743

約数列:

[1, 7, 127, 137, 889, 959, 1049, 7343, 17399, 121793, 133223, 143713, 932561, 1005991, 18251551, 127760857]

約数ペア:

[(1, 127760857), (7, 18251551), (127, 1005991), (137, 932561), (889, 143713), (959, 133223), (1049, 121793), (7343, 17399)]