84136917

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 120372480

約数和(自身を除く): 36235563

約数列:

[1, 3, 29, 53, 71, 87, 159, 213, 257, 771, 1537, 2059, 3763, 4611, 6177, 7453, 11289, 13621, 18247, 22359, 40863, 54741, 109127, 327381, 395009, 529163, 967091, 1185027, 1587489, 2901273, 28045639, 84136917]

約数ペア:

[(1, 84136917), (3, 28045639), (29, 2901273), (53, 1587489), (71, 1185027), (87, 967091), (159, 529163), (213, 395009), (257, 327381), (771, 109127), (1537, 54741), (2059, 40863), (3763, 22359), (4611, 18247), (6177, 13621), (7453, 11289)]