91275683149

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4078631}}^1$

素因数の和:4078800

約数の個数: 16

約数和(自身を含む): 109633628160

約数和(自身を除く): 18357945011

約数列:

[1, 7, 23, 139, 161, 973, 3197, 22379, 4078631, 28550417, 93808513, 566929709, 656659591, 3968507963, 13039383307, 91275683149]

約数ペア:

[(1, 91275683149), (7, 13039383307), (23, 3968507963), (139, 656659591), (161, 566929709), (973, 93808513), (3197, 28550417), (22379, 4078631)]