137047821

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1433}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 185846400

約数和(自身を除く): 48798579

約数列:

[1, 3, 71, 213, 449, 1347, 1433, 4299, 31879, 95637, 101743, 305229, 643417, 1930251, 45682607, 137047821]

約数ペア:

[(1, 137047821), (3, 45682607), (71, 1930251), (213, 643417), (449, 305229), (1347, 101743), (1433, 95637), (4299, 31879)]