129129622227

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8821}}^1\times {\mathrm{10631}}^1$

素因数の和:19481

約数の個数: 40

約数和(自身を含む): 204286607712

約数和(自身を除く): 75156985485

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8821, 10631, 26463, 31893, 79389, 95679, 149957, 180727, 238167, 287037, 449871, 542181, 714501, 861111, 1349613, 1626543, 4048839, 4879629, 12146517, 14638887, 93776051, 281328153, 843984459, 1594192867, 2531953377, 4782578601, 7595860131, 14347735803, 43043207409, 129129622227]

約数ペア:

[(1, 129129622227), (3, 43043207409), (9, 14347735803), (17, 7595860131), (27, 4782578601), (51, 2531953377), (81, 1594192867), (153, 843984459), (459, 281328153), (1377, 93776051), (8821, 14638887), (10631, 12146517), (26463, 4879629), (31893, 4048839), (79389, 1626543), (95679, 1349613), (149957, 861111), (180727, 714501), (238167, 542181), (287037, 449871)]