127680301

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4591}}^1$

素因数の和:4764

約数の個数: 16

約数和(自身を含む): 152087040

約数和(自身を除く): 24406739

約数列:

[1, 7, 29, 137, 203, 959, 3973, 4591, 27811, 32137, 133139, 628967, 931973, 4402769, 18240043, 127680301]

約数ペア:

[(1, 127680301), (7, 18240043), (29, 4402769), (137, 931973), (203, 628967), (959, 133139), (3973, 32137), (4591, 27811)]