81965842559

素因数分解:

${\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{1361}}^1\times {\mathrm{2111}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 83949060096

約数和(自身を除く): 1983217537

約数列:

[1, 47, 607, 1361, 2111, 28529, 63967, 99217, 826127, 1281377, 2873071, 38827969, 60224719, 135034337, 1743954097, 81965842559]

約数ペア:

[(1, 81965842559), (47, 1743954097), (607, 135034337), (1361, 60224719), (2111, 38827969), (28529, 2873071), (63967, 1281377), (99217, 826127)]