127631091

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{85601}}^1$

素因数の和:85682

約数の個数: 16

約数和(自身を含む): 197227008

約数和(自身を除く): 69595917

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 85601, 256803, 599207, 1797621, 6077671, 18233013, 42543697, 127631091]

約数ペア:

[(1, 127631091), (3, 42543697), (7, 18233013), (21, 6077671), (71, 1797621), (213, 599207), (497, 256803), (1491, 85601)]