27827469

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{683}}^1$

素因数の和:1198

約数の個数: 20

約数和(自身を含む): 41713056

約数和(自身を除く): 13885587

約数列:

[1, 3, 9, 27, 81, 503, 683, 1509, 2049, 4527, 6147, 13581, 18441, 40743, 55323, 343549, 1030647, 3091941, 9275823, 27827469]

約数ペア:

[(1, 27827469), (3, 9275823), (9, 3091941), (27, 1030647), (81, 343549), (503, 55323), (683, 40743), (1509, 18441), (2049, 13581), (4527, 6147)]