15735048921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{19751}}^1$

素因数の和:19942

約数の個数: 48

約数和(自身を含む): 24847699968

約数和(自身を除く): 9112651047

約数列:

[1, 3, 9, 17, 41, 51, 123, 127, 153, 369, 381, 697, 1143, 2091, 2159, 5207, 6273, 6477, 15621, 19431, 19751, 46863, 59253, 88519, 177759, 265557, 335767, 796671, 809791, 1007301, 2429373, 2508377, 3021903, 7288119, 7525131, 13766447, 22575393, 41299341, 42642409, 102843457, 123898023, 127927227, 308530371, 383781681, 925591113, 1748338769, 5245016307, 15735048921]

約数ペア:

[(1, 15735048921), (3, 5245016307), (9, 1748338769), (17, 925591113), (41, 383781681), (51, 308530371), (123, 127927227), (127, 123898023), (153, 102843457), (369, 42642409), (381, 41299341), (697, 22575393), (1143, 13766447), (2091, 7525131), (2159, 7288119), (5207, 3021903), (6273, 2508377), (6477, 2429373), (15621, 1007301), (19431, 809791), (19751, 796671), (46863, 335767), (59253, 265557), (88519, 177759)]