61049989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 22170491

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 497, 781, 859, 923, 1001, 5467, 6013, 6461, 9449, 10153, 11167, 60989, 66143, 71071, 78169, 122837, 426923, 670879, 792857, 859859, 4696153, 5549999, 8721427, 61049989]

約数ペア:

[(1, 61049989), (7, 8721427), (11, 5549999), (13, 4696153), (71, 859859), (77, 792857), (91, 670879), (143, 426923), (497, 122837), (781, 78169), (859, 71071), (923, 66143), (1001, 60989), (5467, 11167), (6013, 10153), (6461, 9449)]