156713838921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4285663}}^1$

素因数の和:4285925

約数の個数: 24

約数和(自身を含む): 240682890240

約数和(自身を除く): 83969051319

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 4063, 12189, 36567, 4285663, 12856989, 38570967, 72856271, 218568813, 655706439, 1024273457, 3072820371, 9218461113, 17412648769, 52237946307, 156713838921]

約数ペア:

[(1, 156713838921), (3, 52237946307), (9, 17412648769), (17, 9218461113), (51, 3072820371), (153, 1024273457), (239, 655706439), (717, 218568813), (2151, 72856271), (4063, 38570967), (12189, 12856989), (36567, 4285663)]