15696939537

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2381

約数の個数: 56

約数和(自身を含む): 24042336264

約数和(自身を除く): 8345396727

約数列:

[1, 3, 9, 27, 73, 81, 137, 219, 243, 411, 657, 729, 1233, 1971, 2153, 3699, 5913, 6459, 10001, 11097, 17739, 19377, 30003, 33291, 53217, 58131, 90009, 99873, 157169, 174393, 270027, 294961, 471507, 523179, 810081, 884883, 1414521, 1569537, 2430243, 2654649, 4243563, 7290729, 7963947, 12730689, 21532153, 23891841, 38192067, 64596459, 71675523, 114576201, 193789377, 215026569, 581368131, 1744104393, 5232313179, 15696939537]

約数ペア:

[(1, 15696939537), (3, 5232313179), (9, 1744104393), (27, 581368131), (73, 215026569), (81, 193789377), (137, 114576201), (219, 71675523), (243, 64596459), (411, 38192067), (657, 23891841), (729, 21532153), (1233, 12730689), (1971, 7963947), (2153, 7290729), (3699, 4243563), (5913, 2654649), (6459, 2430243), (10001, 1569537), (11097, 1414521), (17739, 884883), (19377, 810081), (30003, 523179), (33291, 471507), (53217, 294961), (58131, 270027), (90009, 174393), (99873, 157169)]