72348661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21851}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 92302848

約数和(自身を除く): 19954187

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 21851, 152957, 240361, 939593, 1682527, 6577151, 10335523, 72348661]

約数ペア:

[(1, 72348661), (7, 10335523), (11, 6577151), (43, 1682527), (77, 939593), (301, 240361), (473, 152957), (3311, 21851)]