15694291809

素因数分解:

$3^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{12253}}^1$

素因数の和:12529

約数の個数: 56

約数和(自身を含む): 27001541952

約数和(自身を除く): 11307250143

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 251, 567, 729, 753, 1701, 1757, 2259, 5103, 5271, 6777, 12253, 15813, 20331, 36759, 47439, 60993, 85771, 110277, 142317, 182979, 257313, 330831, 426951, 771939, 992493, 1280853, 2315817, 2977479, 3075503, 6947451, 8932437, 9226509, 20842353, 21528521, 27679527, 62527059, 64585563, 83038581, 193756689, 249115743, 581270067, 747347229, 1743810201, 2242041687, 5231430603, 15694291809]

約数ペア:

[(1, 15694291809), (3, 5231430603), (7, 2242041687), (9, 1743810201), (21, 747347229), (27, 581270067), (63, 249115743), (81, 193756689), (189, 83038581), (243, 64585563), (251, 62527059), (567, 27679527), (729, 21528521), (753, 20842353), (1701, 9226509), (1757, 8932437), (2259, 6947451), (5103, 3075503), (5271, 2977479), (6777, 2315817), (12253, 1280853), (15813, 992493), (20331, 771939), (36759, 426951), (47439, 330831), (60993, 257313), (85771, 182979), (110277, 142317)]