129804957

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{165779}}^1$

素因数の和:165817

約数の個数: 16

約数和(自身を含む): 198936000

約数和(自身を除く): 69131043

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 165779, 497337, 1492011, 4476033, 4807591, 14422773, 43268319, 129804957]

約数ペア:

[(1, 129804957), (3, 43268319), (9, 14422773), (27, 4807591), (29, 4476033), (87, 1492011), (261, 497337), (783, 165779)]