538555876989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5179}}^1\times {\mathrm{9839}}^1$

素因数の和:15305

約数の個数: 32

約数和(自身を含む): 776393318400

約数和(自身を除く): 237837441411

約数列:

[1, 3, 13, 39, 271, 813, 3523, 5179, 9839, 10569, 15537, 29517, 67327, 127907, 201981, 383721, 1403509, 2666369, 4210527, 7999107, 18245617, 34662797, 50956181, 54736851, 103988391, 152868543, 662430353, 1987291059, 13809125051, 41427375153, 179518625663, 538555876989]

約数ペア:

[(1, 538555876989), (3, 179518625663), (13, 41427375153), (39, 13809125051), (271, 1987291059), (813, 662430353), (3523, 152868543), (5179, 103988391), (9839, 54736851), (10569, 50956181), (15537, 34662797), (29517, 18245617), (67327, 7999107), (127907, 4210527), (201981, 2666369), (383721, 1403509)]