51611067

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{12829}}^1$

素因数の和:12987

約数の個数: 16

約数和(自身を含む): 76980000

約数和(自身を除く): 25368933

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 12829, 38487, 115461, 346383, 1911521, 5734563, 17203689, 51611067]

約数ペア:

[(1, 51611067), (3, 17203689), (9, 5734563), (27, 1911521), (149, 346383), (447, 115461), (1341, 38487), (4023, 12829)]