84120513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{3643}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 115441920

約数和(自身を除く): 31321407

約数列:

[1, 3, 43, 129, 179, 537, 3643, 7697, 10929, 23091, 156649, 469947, 652097, 1956291, 28040171, 84120513]

約数ペア:

[(1, 84120513), (3, 28040171), (43, 1956291), (129, 652097), (179, 469947), (537, 156649), (3643, 23091), (7697, 10929)]