80371161

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 128209068

約数和(自身を除く): 47837907

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 169, 477, 507, 689, 997, 1521, 2067, 2991, 6201, 8957, 8973, 12961, 26871, 38883, 52841, 80613, 116649, 158523, 168493, 475569, 505479, 686933, 1516437, 2060799, 6182397, 8930129, 26790387, 80371161]

約数ペア:

[(1, 80371161), (3, 26790387), (9, 8930129), (13, 6182397), (39, 2060799), (53, 1516437), (117, 686933), (159, 505479), (169, 475569), (477, 168493), (507, 158523), (689, 116649), (997, 80613), (1521, 52841), (2067, 38883), (2991, 26871), (6201, 12961), (8957, 8973)]