85011009

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 114892800

約数和(自身を除く): 29881791

約数列:

[1, 3, 131, 199, 393, 597, 1087, 3261, 26069, 78207, 142397, 216313, 427191, 648939, 28337003, 85011009]

約数ペア:

[(1, 85011009), (3, 28337003), (131, 648939), (199, 427191), (393, 216313), (597, 142397), (1087, 78207), (3261, 26069)]