145722141

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1951}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 216609536

約数和(自身を除く): 70887395

約数列:

[1, 3, 9, 43, 129, 193, 387, 579, 1737, 1951, 5853, 8299, 17559, 24897, 74691, 83893, 251679, 376543, 755037, 1129629, 3388887, 16191349, 48574047, 145722141]

約数ペア:

[(1, 145722141), (3, 48574047), (9, 16191349), (43, 3388887), (129, 1129629), (193, 755037), (387, 376543), (579, 251679), (1737, 83893), (1951, 74691), (5853, 24897), (8299, 17559)]