173821419

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11827}}^1$

素因数の和:11927

約数の個数: 24

約数和(自身を含む): 265704192

約数和(自身を除く): 91882773

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 11827, 14697, 35481, 106443, 272021, 816063, 839717, 2448189, 2519151, 7557453, 19313491, 57940473, 173821419]

約数ペア:

[(1, 173821419), (3, 57940473), (9, 19313491), (23, 7557453), (69, 2519151), (71, 2448189), (207, 839717), (213, 816063), (639, 272021), (1633, 106443), (4899, 35481), (11827, 14697)]