85440081

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1213}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 116427456

約数和(自身を除く): 30987375

約数列:

[1, 3, 53, 159, 443, 1213, 1329, 3639, 23479, 64289, 70437, 192867, 537359, 1612077, 28480027, 85440081]

約数ペア:

[(1, 85440081), (3, 28480027), (53, 1612077), (159, 537359), (443, 192867), (1213, 70437), (1329, 64289), (3639, 23479)]