91177920001

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{628913}}^1$

素因数の和:629208

約数の個数: 16

約数和(自身を含む): 105657552000

約数和(自身を除く): 14479631999

約数列:

[1, 7, 139, 149, 973, 1043, 20711, 144977, 628913, 4402391, 87418907, 93708037, 611932349, 655956259, 13025417143, 91177920001]

約数ペア:

[(1, 91177920001), (7, 13025417143), (139, 655956259), (149, 611932349), (973, 93708037), (1043, 87418907), (20711, 4402391), (144977, 628913)]