127675285929

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{22193}}^1$

素因数の和:24214

約数の個数: 48

約数和(自身を含む): 205658481600

約数和(自身を除く): 77983195671

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 1979, 2907, 5937, 17811, 22193, 33643, 37601, 66579, 100929, 112803, 199737, 302787, 338409, 377281, 421667, 639217, 1131843, 1265001, 1917651, 3395529, 3795003, 5752953, 7168339, 21505017, 43919947, 64515051, 131759841, 395279523, 746639099, 834478993, 2239917297, 2503436979, 6719751891, 7510310937, 14186142881, 42558428643, 127675285929]

約数ペア:

[(1, 127675285929), (3, 42558428643), (9, 14186142881), (17, 7510310937), (19, 6719751891), (51, 2503436979), (57, 2239917297), (153, 834478993), (171, 746639099), (323, 395279523), (969, 131759841), (1979, 64515051), (2907, 43919947), (5937, 21505017), (17811, 7168339), (22193, 5752953), (33643, 3795003), (37601, 3395529), (66579, 1917651), (100929, 1265001), (112803, 1131843), (199737, 639217), (302787, 421667), (338409, 377281)]