123683139

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{68371}}^1$

素因数の和:68447

約数の個数: 16

約数和(自身を含む): 185971840

約数和(自身を除く): 62288701

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 68371, 205113, 615339, 1846017, 4580857, 13742571, 41227713, 123683139]

約数ペア:

[(1, 123683139), (3, 41227713), (9, 13742571), (27, 4580857), (67, 1846017), (201, 615339), (603, 205113), (1809, 68371)]