40605957

素因数分解:

$3^2\times 7^2\times {\mathrm{92077}}^1$

素因数の和:92097

約数の個数: 18

約数和(自身を含む): 68229798

約数和(自身を除く): 27623841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 92077, 276231, 644539, 828693, 1933617, 4511773, 5800851, 13535319, 40605957]

約数ペア:

[(1, 40605957), (3, 13535319), (7, 5800851), (9, 4511773), (21, 1933617), (49, 828693), (63, 644539), (147, 276231), (441, 92077)]