55020897

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{5839}}^1$

素因数の和:6197

約数の個数: 16

約数和(自身を含む): 81760000

約数和(自身を除く): 26739103

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 5839, 9423, 17517, 52551, 157653, 2037811, 6113433, 18340299, 55020897]

約数ペア:

[(1, 55020897), (3, 18340299), (9, 6113433), (27, 2037811), (349, 157653), (1047, 52551), (3141, 17517), (5839, 9423)]