78235539

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 106997760

約数和(自身を除く): 28762221

約数列:

[1, 3, 71, 89, 213, 267, 4127, 6319, 12381, 18957, 293017, 367303, 879051, 1101909, 26078513, 78235539]

約数ペア:

[(1, 78235539), (3, 26078513), (71, 1101909), (89, 879051), (213, 367303), (267, 293017), (4127, 18957), (6319, 12381)]