136990273

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 158684544

約数和(自身を除く): 21694271

約数列:

[1, 7, 137, 211, 677, 959, 1477, 4739, 28907, 92749, 142847, 202349, 649243, 999929, 19570039, 136990273]

約数ペア:

[(1, 136990273), (7, 19570039), (137, 999929), (211, 649243), (677, 202349), (959, 142847), (1477, 92749), (4739, 28907)]