68764273

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 73261440

約数和(自身を除く): 4497167

約数列:

[1, 23, 137, 139, 157, 3151, 3197, 3611, 19043, 21509, 21823, 437989, 494707, 501929, 2989751, 68764273]

約数ペア:

[(1, 68764273), (23, 2989751), (137, 501929), (139, 494707), (157, 437989), (3151, 21823), (3197, 21509), (3611, 19043)]