156943171839

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1\times {\mathrm{12823}}^1$

素因数の和:14487

約数の個数: 32

約数和(自身を含む): 218097460224

約数和(自身を除く): 61154288385

約数列:

[1, 3, 37, 71, 111, 213, 1553, 2627, 4659, 7881, 12823, 38469, 57461, 110263, 172383, 330789, 474451, 910433, 1423353, 2731299, 4079731, 12239193, 19914119, 33686021, 59742357, 101058063, 736822403, 1413902449, 2210467209, 4241707347, 52314390613, 156943171839]

約数ペア:

[(1, 156943171839), (3, 52314390613), (37, 4241707347), (71, 2210467209), (111, 1413902449), (213, 736822403), (1553, 101058063), (2627, 59742357), (4659, 33686021), (7881, 19914119), (12823, 12239193), (38469, 4079731), (57461, 2731299), (110263, 1423353), (172383, 910433), (330789, 474451)]