127905078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{82307}}^1$

素因数の和:82356

約数の個数: 32

約数和(自身を含む): 300259584

約数和(自身を除く): 172354506

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 82307, 164614, 246921, 493842, 576149, 1152298, 1728447, 3045359, 3456894, 6090718, 9136077, 18272154, 21317513, 42635026, 63952539, 127905078]

約数ペア:

[(1, 127905078), (2, 63952539), (3, 42635026), (6, 21317513), (7, 18272154), (14, 9136077), (21, 6090718), (37, 3456894), (42, 3045359), (74, 1728447), (111, 1152298), (222, 576149), (259, 493842), (518, 246921), (777, 164614), (1554, 82307)]