181819932363

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{132040619}}^1$

素因数の和:132040648

約数の個数: 20

約数和(自身を含む): 287584470360

約数和(自身を除く): 105764537997

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 132040619, 396121857, 1188365571, 2244690523, 3565096713, 6734071569, 10695290139, 20202214707, 60606644121, 181819932363]

約数ペア:

[(1, 181819932363), (3, 60606644121), (9, 20202214707), (17, 10695290139), (27, 6734071569), (51, 3565096713), (81, 2244690523), (153, 1188365571), (459, 396121857), (1377, 132040619)]