78863619

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{11783}}^1$

素因数の和:11906

約数の個数: 16

約数和(自身を含む): 110863872

約数和(自身を除く): 32000253

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6693, 11783, 35349, 271009, 813027, 1142951, 3428853, 26287873, 78863619]

約数ペア:

[(1, 78863619), (3, 26287873), (23, 3428853), (69, 1142951), (97, 813027), (291, 271009), (2231, 35349), (6693, 11783)]