75438729

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{68147}}^1$

素因数の和:68197

約数の個数: 16

約数和(自身を含む): 114488640

約数和(自身を除く): 39049911

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 68147, 204441, 613323, 1839969, 2794027, 8382081, 25146243, 75438729]

約数ペア:

[(1, 75438729), (3, 25146243), (9, 8382081), (27, 2794027), (41, 1839969), (123, 613323), (369, 204441), (1107, 68147)]