78593247

素因数分解:

$3^5\times {\mathrm{503}}^1\times {\mathrm{643}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 118145664

約数和(自身を除く): 39552417

約数列:

[1, 3, 9, 27, 81, 243, 503, 643, 1509, 1929, 4527, 5787, 13581, 17361, 40743, 52083, 122229, 156249, 323429, 970287, 2910861, 8732583, 26197749, 78593247]

約数ペア:

[(1, 78593247), (3, 26197749), (9, 8732583), (27, 2910861), (81, 970287), (243, 323429), (503, 156249), (643, 122229), (1509, 52083), (1929, 40743), (4527, 17361), (5787, 13581)]