73939801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 82200384

約数和(自身を除く): 8260583

約数列:

[1, 13, 37, 347, 443, 481, 4511, 5759, 12839, 16391, 153721, 166907, 213083, 1998373, 5687677, 73939801]

約数ペア:

[(1, 73939801), (13, 5687677), (37, 1998373), (347, 213083), (443, 166907), (481, 153721), (4511, 16391), (5759, 12839)]